Skip to content
ventari

SIKA / Urethane Adhesives

SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable

★ 4.6 · 2,818 ratings
$33.99

Prices are shown for browsing. Purchases are currently unavailable.

SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable, $33.99, Availability unknown. Image 1 of 7.

Selected option
SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable
SKU
JC3686
Explore product details ↓

Source specifications

Color
White
Brand
SIKA
Item Weight
10.1 Ounces
Liquid Volume
10.1 Fluid Ounces
Item Form
Paste
Color
‎White
Brand
‎SIKA
Item Weight
‎10.1 ounces
Liquid Volume
‎10.1 Fluid Ounces
Item Form
‎Paste
Surface Recommendation
‎Roof, Vent, Pipe
Water Resistance Level
‎Waterproof
Number of Items
‎1
Manufacturer
‎SIKA
UPC
‎338860050980
Global Trade Identification Number
‎00338860050980
Unit Count
‎10.1 Fluid Ounces
Material
‎Polyurethane
Model
‎017-90891
Product Dimensions
‎11.5 x 2 x 11.5 inches
Item model number
‎017-90891
Batteries
‎1 Nonstandard Battery batteries required.
Is Discontinued By Manufacturer
‎No
Manufacturer Part Number
‎0911.1270
ASIN
B00O9VFLRS
Customer Reviews
4.6 4.6 out of 5 stars (2,818) 4.6 out of 5 stars
Best Sellers Rank
#1,261 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Polyurethane Adhesives #15 in Urethane Adhesives
Date First Available
February 28, 2012

The details

About this item

When you need a professional-grade elastic seal or bond, there's one name you can trust: The Sika Sikaflex-221. This multi-purpose adhesive & sealant creates permanent bonds to a wide variety of substrates to give you maximum versatility and range. It's a low-odor, non-corrosive compound that's easy and convenient to work with. For optimal performance, surfaces should be clean and free of any debris, dirt, grease, oil, or dust, then dried prior to application. Complete tooling and finishing before skin forms, typically within an hour of use. VERSATILITY AND QUALITY IN ONE - Sometimes simply called Sika 221 white, this one-component urethane caulk bonds to a range of substrates, including metals, plastics, and metal primers and coatings; AGE RESISTANT - Formulated to resist the effects of aging to better perform at peak capacity no matter the conditions. Also resists elements such as seawater, diluted acids, and caustic solutions; READY TO USE - The Sikaflex black sealant comes in a handy cartridge that fits easily on an electric, pneumatic or manual application gun, making accurate placement of adhesive paste quick and easy; SAFE AND EFFECTIVE - Approved by the NSF for use in both

  • VERSATILITY AND QUALITY IN ONE - Sometimes simply called Sika 221 white, this one-component urethane caulk bonds to a range of substrates, including metals, plastics, and metal primers and coatings
  • AGE RESISTANT - Formulated to resist the effects of aging to better perform at peak capacity no matter the conditions. Also resists elements such as seawater, diluted acids, and caustic solutions
  • READY TO USE - The Sikaflex black sealant comes in a handy cartridge that fits easily on an electric, pneumatic or manual application gun, making accurate placement of adhesive paste quick and easy
  • SAFE AND EFFECTIVE - Approved by the NSF for use in both drinking water systems and food production operations, so you can rest easy knowing there's no harmful level of chemicals
  • PERFECT FOR INTERNAL SEALS AND BONDING - Use it for permanent seals that you can rely on. The paste also bonds to ceramic materials and cures quickly upon exposure to atmospheric moisture

Product information

Materials and care

Material
‎Polyurethane

From the manufacturer

Product details and media

When you need a professional-grade elastic seal or bond, there's one name you can trust: The Sika Sikaflex-221. This multi-purpose adhesive & sealant creates permanent bonds to a wide variety of substrates to give you maximum versatility and range. It's a low-odor, non-corrosive compound that's easy and convenient to work with. For optimal performance, surfaces should be clean and free of any debris, dirt, grease, oil, or dust, then dried prior to application. Complete tooling and finishing before skin forms, typically within an hour of use.

Highlights: VERSATILITY AND QUALITY IN ONE - Sometimes simply called Sika 221 white, this one-component urethane caulk bonds to a range of substrates, including metals, plastics, and metal primers and coatings AGE RESISTANT - Formulated to resist the effects of aging to better perform at peak capacity no matter the conditions. Also resists elements such as seawater, diluted acids, and caustic solutions READY TO USE - The Sikaflex black sealant comes in a handy cartridge that fits easily on an electric, pneumatic or manual application gun, making accurate placement of adhesive paste quick and easy SAFE AND EFFECTIVE - Approved by the NSF for use in both drinking water systems and food production operations, so you can rest easy knowing there's no harmful level of chemicals PERFECT FOR INTERNAL SEALS AND BONDING - Use it for permanent seals that you can rely on. The paste also bonds to ceramic materials and cures quickly upon exposure to atmospheric moisture

Key details: Color: ‎White | Brand: ‎SIKA | Item Weight: ‎10.1 ounces | Liquid Volume: ‎10.1 Fluid Ounces | Item Form: ‎Paste | Surface Recommendation: ‎Roof, Vent, Pipe | Water Resistance Level: ‎Waterproof | Number of Items: ‎1 | UPC: ‎338860050980 | Global Trade Identification Number: ‎00338860050980

Materials and feel: ‎Polyurethane.

Sizes may include: S, M, L, XL.

Customer feedback: 4.6/5 average rating.

Customers say: Customers find the sealant works well, particularly on roofs and vertical walls, and appreciate its ease of application and quick setting time.

Review snippets: I used Sikaflex to adhere a roof wing to the back windshield of my car, and I’m seriously impressed with how well it worked. The bond is incredibly strong and feels permanent once cured. I let it set for about / Oh this is the stuff you want working on bare metal airstream! Works very well on vertical walls, you can probably use it on the roof too but this isnt self leveling. Used it to seal all the marker lights,

From the brand Previous page Sika is a specialty chemicals company with a leading position in the development and production of systems and products for bonding, sealing, damping, reinforcing, and protecting in the building sector and motor vehicle industry. Sika has subsidiaries in 101 countries around the world and manufactures in over 300 factories. Its more than 27,000 employees generated annual sales of CHF 9.3 billion in 2021. For over 20 years, Sika has offered pro contractors and DIY'ers the same superior performing products developed and used on the most spectacular projects throughout the world. Our Sika Pro Select product range encompasses a wide array of specialty construction products from sealants and adhesives to patchers and expanding foams. From job site to store shelf, Sika ensures that you have everything you need for your everyday projects. Sika Visit the Store Next page

SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable — product detail 1SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable — product detail 2SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable — product detail 3SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable — product detail 4SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable — product detail 5SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable — product detail 6SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable — product detail 7SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable — product detail 8SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable — product detail 9SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable — product detail 10SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable — product detail 11SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable — product detail 12SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable — product detail 13SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable — product detail 14SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable — product detail 15SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable — product detail 16SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable — product detail 17SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable — product detail 18SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable — product detail 19SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable — product detail 20SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable — product detail 21SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable — product detail 22SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable — product detail 23SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable — product detail 24SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable — product detail 25

Customer feedback

Customer ratings

4.6 out of 5

2,818 ratings

Customers find the sealant works well, particularly on roofs and vertical walls, and appreciate its ease of application and quick setting time.

Olivia

5.0 out of 5 stars Perfect for automotive use

Rating: 5

October 6, 2025

Verified purchase

I used Sikaflex to adhere a roof wing to the back windshield of my car, and I’m seriously impressed with how well it worked. The bond is incredibly strong and feels permanent once cured. I let it set for about 24 hours before driving, and even after months of highway speeds and temperature changes, the wing hasn’t budged at all. The application was pretty straightforward, it has a thick, tacky consistency that gives you enough working time to position everything correctly before it starts to set. I’d recommend taping or clamping the part in place while it cures, because it does take a while to fully harden. Once cured, it’s flexible enough to handle vibration and movement, which is great for automotive use. One thing to note: this stuff is messy. It’s sticky, and once it gets on your hands or paint, it’s not easy to remove. Wear gloves, mask off surrounding areas, and have some cleaner or mineral spirits ready. Overall, Sikaflex delivered exactly what I needed, a strong, weatherproof, and vibration resistant bond that’s holding my roof wing securely in place. It’s not the cheapest adhesive, but it’s worth it for the strength and reliability. Read more

Ilya Rogers

5.0 out of 5 stars Great stuff for RV

Rating: 5

February 6, 2026

Verified purchase

Oh this is the stuff you want working on bare metal airstream! Works very well on vertical walls, you can probably use it on the roof too but this isnt self leveling. Used it to seal all the marker lights, windows, doors, etc. Read more

hgboyd

5.0 out of 5 stars Great stuff

Rating: 5

January 1, 2026

Verified purchase

This stuff is fantastic, especially for bonding hard to glue plastics. Be sure to wear gloves - it is very durable on skin! Read more

Matt

5.0 out of 5 stars Tight bond

Rating: 5

January 23, 2026

Verified purchase

This sealant worked perfect on my Toyota Tacoma to fill the bed-line gaps. It is crack resistant I bought extra in case I ran out during the project but was able to get my money worth during the project. Dried quickly and looks like a factory finish. Read more

ktolay

4.0 out of 5 stars Messy but effective

Rating: 4

September 7, 2025

Verified purchase

This product is not water solvable and sticky as heck. Requires a bit of caulking skill but really bonds and is somewhat sandals too. Read more

kurtski

5.0 out of 5 stars Seal it up!

Rating: 5

January 14, 2026

Verified purchase

I purchased this to seal mounting points for a Starlink antenna on top of our motorhome. This is a professional product and I expect it will prevent any water penetration. Read more

Danny D.

5.0 out of 5 stars Holds like all get out

Rating: 5

January 6, 2026

Verified purchase

What can I say that hasn’t been said? Used this to install a fan on a campervan. It ain’t going nowhere and 100% confidence it will never leak. Read more

Customer

5.0 out of 5 stars Works great

Rating: 5

January 25, 2026

Verified purchase

This stuff works great for car windows. Make sure it’s not too cold because I did get a pinhole in one of my windows after I was struggling to get a perfect bead because it was so hard to squeeze the tube. Next time I will soak the tube in warm water for 20 minutes before starting to use it.(actually i will sous vide it to get it to the perfect temp and make sure I’m not overheating it) Read more

Complete product information
{
  "id": "sika-sikaflex-221-multi-purpose-polyurethane-sealant-adhesive-10-1-fl-oz-white-fast-curing-permanent-elastic-bond-weather-resistant-sandable-paintable",
  "handle": "sika-sikaflex-221-multi-purpose-polyurethane-sealant-adhesive-10-1-fl-oz-white-fast-curing-permanent-elastic-bond-weather-resistant-sandable-paintable",
  "sku": "JC3686",
  "asin": "B00O9VFLRS",
  "title": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable",
  "title_original": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant/Adhesive, 10.1 fl oz, White – Fast-Curing, Permanent Elastic Bond, Weather-Resistant, Sandable & Paintable",
  "brand": "SIKA",
  "price": 33.99,
  "social_proof": {
    "bought_past_month": 467,
    "text": "467+ bought in the past month"
  },
  "images": [
    "https://m.media-amazon.com/images/I/51dlzDcXfvL._SL1500_.jpg",
    "https://m.media-amazon.com/images/I/71qrAAvlBsL._SL1500_.jpg",
    "https://m.media-amazon.com/images/I/71DQiygDaWL._SL1500_.jpg",
    "https://m.media-amazon.com/images/I/71fziJuz0HL._SL1500_.jpg",
    "https://m.media-amazon.com/images/I/612V68ytanL._SL1500_.jpg",
    "https://m.media-amazon.com/images/I/71GYZFBaHEL._SL1500_.jpg",
    "https://m.media-amazon.com/images/I/61vH5-Z5CuL._SL1500_.jpg"
  ],
  "aplus_images": [
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/2ef676b1-8997-449d-9dea-efba24566123.__CR0,0,970,600_PT0_SX970_V1___.png",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/da26752f-4d61-4948-8267-0ba28576c5c9.__CR0,0,970,600_PT0_SX970_V1___.png",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/ba844efa-9f0d-4e9b-9795-fa12d3724c58.__CR0,0,970,600_PT0_SX970_V1___.png",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/41a4e6e2-d006-4356-b824-cbfdbecf6d26.__CR0,0,970,600_PT0_SX970_V1___.png",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/8475a394-9a23-45d8-95e5-9aac73c2bcb7.__CR625,0,1250,2500_PT0_SX150_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/6fda0cba-1849-445c-9084-6d50370580d2.__CR640,0,1280,2560_PT0_SX150_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/d436fd8e-4323-49ec-909f-3106b089764f.__CR640,0,1280,2560_PT0_SX150_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/ad2e98ab-6e6e-47f0-a7ba-55a787883f0c.__CR250,0,500,1000_PT0_SX150_V1___.png",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/a3e93b32-5727-4a17-aa7c-7411d28967d7.__CR750,0,1500,3000_PT0_SX150_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/150c2a2c-3683-4698-94db-438579c74d9d.__CR750,0,1500,3000_PT0_SX150_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/8d2a253a-20f9-4627-a415-ebbf63c3a924.__CR0,0,1464,625_PT0_SX1464_V1___.png",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/1a56bf47-d317-40cb-8c91-3d64b90e229b.__CR0,69,589,271_PT0_SX315_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/b3a56bb9-cd70-4d72-9b31-0dd1964328c5.__CR188,0,1538,1925_PT0_SX362_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/432de836-73e2-4642-bcf3-80ab37e1683d.__CR0,0,362,453_PT0_SX362_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/25a69104-0d06-4de4-a882-4e472b2c5af1.__CR52,0,657,822_PT0_SX362_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/43e433e6-c82d-44a4-8b3c-3441aa11e439.__CR0,0,315,145_PT0_SX315_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/03778fd7-f1e9-4d98-8476-1f3c890ac2db.__CR280,0,639,800_PT0_SX362_V1___.png",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/9007f076-9ede-4aae-878a-4ecaeeb2b863.__CR254,0,878,1099_PT0_SX362_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/cac49bb0-ff71-49d8-b5ef-82a8b21a1410.__CR55,0,799,1000_PT0_SX362_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/3e0e78eb-29f3-4d0d-894c-29debb067e59.__CR450,0,1615,2021_PT0_SX362_V1___.png",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/f8e99fa7-b479-47f5-9cc9-cafd18bc73bc.__CR100,0,799,1000_PT0_SX362_V1___.png",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/b475ea48-e95b-4cd0-87af-74971a4fd654.__CR281,136,2488,2727_PT0_SX166_V1___.png",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/43bc536e-acf0-45b8-8e8d-fec23ae12173.__CR306,273,2488,2727_PT0_SX166_V1___.png",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/721fad13-f632-406c-b5e8-144a421ec0d7.__CR293,273,2488,2727_PT0_SX166_V1___.png",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/6a26860d-d535-4878-ac73-6a7b8164eeaa.__AC_SR1200,1200___.jpg"
  ],
  "bullets": [
    "VERSATILITY AND QUALITY IN ONE - Sometimes simply called Sika 221 white, this one-component urethane caulk bonds to a range of substrates, including metals, plastics, and metal primers and coatings",
    "AGE RESISTANT - Formulated to resist the effects of aging to better perform at peak capacity no matter the conditions. Also resists elements such as seawater, diluted acids, and caustic solutions",
    "READY TO USE - The Sikaflex black sealant comes in a handy cartridge that fits easily on an electric, pneumatic or manual application gun, making accurate placement of adhesive paste quick and easy",
    "SAFE AND EFFECTIVE - Approved by the NSF for use in both drinking water systems and food production operations, so you can rest easy knowing there's no harmful level of chemicals",
    "PERFECT FOR INTERNAL SEALS AND BONDING - Use it for permanent seals that you can rely on. The paste also bonds to ceramic materials and cures quickly upon exposure to atmospheric moisture"
  ],
  "specs": {
    "Color": "‎White",
    "Brand": "‎SIKA",
    "Item Weight": "‎10.1 ounces",
    "Liquid Volume": "‎10.1 Fluid Ounces",
    "Item Form": "‎Paste",
    "Surface Recommendation": "‎Roof, Vent, Pipe",
    "Water Resistance Level": "‎Waterproof",
    "Number of Items": "‎1",
    "Manufacturer": "‎SIKA",
    "UPC": "‎338860050980",
    "Global Trade Identification Number": "‎00338860050980",
    "Unit Count": "‎10.1 Fluid Ounces",
    "Material": "‎Polyurethane",
    "Model": "‎017-90891",
    "Product Dimensions": "‎11.5 x 2 x 11.5 inches",
    "Item model number": "‎017-90891",
    "Batteries": "‎1 Nonstandard Battery batteries required.",
    "Is Discontinued By Manufacturer": "‎No",
    "Manufacturer Part Number": "‎0911.1270",
    "ASIN": "B00O9VFLRS",
    "Customer Reviews": "4.6 4.6 out of 5 stars (2,818) 4.6 out of 5 stars",
    "Best Sellers Rank": "#1,261 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Polyurethane Adhesives #15 in Urethane Adhesives",
    "Date First Available": "February 28, 2012"
  },
  "category": "Industrial & Scientific > Adhesives, Sealants & Lubricants > Industrial Adhesives > Urethane Adhesives",
  "category_path": [
    "Industrial & Scientific",
    "Adhesives, Sealants & Lubricants",
    "Industrial Adhesives",
    "Urethane Adhesives"
  ],
  "category_slug": "industrial-scientific/adhesives-sealants-lubricants/industrial-adhesives/urethane-adhesives",
  "category_leaf": "Urethane Adhesives",
  "variations": {
    "sizes": [
      "S",
      "M",
      "L",
      "XL"
    ],
    "colors": [],
    "size_chart": {
      "label": "Size chart",
      "href": null,
      "html": "<table class=\"a-keyvalue prodDetTable\" id=\"productDetails_techSpec_section_1\"> <tr> <th class=\"a-color-secondary a-size-base prodDetSectionEntry\"> Color </th> <td class=\"a-size-base prodDetAttrValue\">\n                                                    ‎White </td> </tr> <tr> <th class=\"a-color-secondary a-size-base prodDetSectionEntry\"> Brand </th> <td class=\"a-size-base prodDetAttrValue\">\n                                                    ‎SIKA </td> </tr> <tr> <th class=\"a-color-secondary a-size-base prodDetSectionEntry\"> Item Weight </th> <td class=\"a-size-base prodDetAttrValue\">\n                                                    ‎10.1 Ounces </td> </tr> <tr> <th class=\"a-color-secondary a-size-base prodDetSectionEntry\"> Liquid Volume </th> <td class=\"a-size-base prodDetAttrValue\">\n                                                    ‎10.1 Fluid Ounces </td> </tr> <tr> <th class=\"a-color-secondary a-size-base prodDetSectionEntry\"> Item Form </th> <td class=\"a-size-base prodDetAttrValue\">\n                                                    ‎Paste </td> </tr> <tr> <th class=\"a-color-secondary a-size-base prodDetSectionEntry\"> Surface Recommendation </th> <td class=\"a-size-base prodDetAttrValue\">\n                                                    ‎Roof, Vent, Pipe </td> </tr> <tr> <th class=\"a-color-secondary a-size-base prodDetSectionEntry\"> Water Resistance Level </th> <td class=\"a-size-base prodDetAttrValue\">\n                                                    ‎Waterproof </td> </tr> <tr> <th class=\"a-color-secondary a-size-base prodDetSectionEntry\"> Number of Items </th> <td class=\"a-size-base prodDetAttrValue\">\n                                                    ‎1 </td> </tr> <tr> <th class=\"a-color-secondary a-size-base prodDetSectionEntry\"> Manufacturer </th> <td class=\"a-size-base prodDetAttrValue\">\n                                                    ‎SIKA </td> </tr> <tr> <th class=\"a-color-secondary a-size-base prodDetSectionEntry\"> UPC </th> <td class=\"a-size-base prodDetAttrValue\">\n                                                    ‎338860050980 </td> </tr> <tr> <th class=\"a-color-secondary a-size-base prodDetSectionEntry\"> Global Trade Identification Number </th> <td class=\"a-size-base prodDetAttrValue\">\n                                                    ‎00338860050980 </td> </tr> <tr> <th class=\"a-color-secondary a-size-base prodDetSectionEntry\"> Unit Count </th> <td class=\"a-size-base prodDetAttrValue\">\n                                                    ‎10.1 Fluid Ounces </td> </tr> <tr> <th class=\"a-color-secondary a-size-base prodDetSectionEntry\"> Material </th> <td class=\"a-size-base prodDetAttrValue\">\n                                                    ‎Polyurethane </td> </tr> <tr> <th class=\"a-color-secondary a-size-base prodDetSectionEntry\"> Model </th> <td class=\"a-size-base prodDetAttrValue\">\n                                                    ‎017-90891 </td> </tr> <tr> <th class=\"a-color-secondary a-size-base prodDetSectionEntry\"> Item Weight </th> <td class=\"a-size-base prodDetAttrValue\">\n                                                    ‎10.1 ounces </td> </tr> <tr> <th class=\"a-color-secondary a-size-base prodDetSectionEntry\"> Product Dimensions </th> <td class=\"a-size-base prodDetAttrValue\">\n                                                    ‎11.5 x 2 x 11.5 inches </td> </tr> <tr> <th class=\"a-color-secondary a-size-base prodDetSectionEntry\"> Item model number </th> <td class=\"a-size-base prodDetAttrValue\">\n                                                    ‎017-90891 </td> </tr> <tr> <th class=\"a-color-secondary a-size-base prodDetSectionEntry\"> Batteries </th> <td class=\"a-size-base prodDetAttrValue\">\n                                                    ‎1 Nonstandard Battery batteries required. </td> </tr> <tr> <th class=\"a-color-secondary a-size-base prodDetSectionEntry\"> Is Discontinued By Manufacturer </th> <td class=\"a-size-base prodDetAttrValue\">\n                                                    ‎No </td> </tr> <tr> <th class=\"a-color-secondary a-size-base prodDetSectionEntry\"> Manufacturer Part Number </th> <td class=\"a-size-base prodDetAttrValue\">\n                                                    ‎0911.1270 </td> </tr> </table>"
    }
  },
  "reviews": {
    "average_rating": 4.6,
    "customers_say": "Customers find the sealant works well, particularly on roofs and vertical walls, and appreciate its ease of application and quick setting time.",
    "items": [
      {
        "title": "5.0 out of 5 stars Perfect for automotive use",
        "body": "I used Sikaflex to adhere a roof wing to the back windshield of my car, and I’m seriously impressed with how well it worked. The bond is incredibly strong and feels permanent once cured. I let it set for about 24 hours before driving, and even after months of highway speeds and temperature changes, the wing hasn’t budged at all. The application was pretty straightforward, it has a thick, tacky consistency that gives you enough working time to position everything correctly before it starts to set. I’d recommend taping or clamping the part in place while it cures, because it does take a while to fully harden. Once cured, it’s flexible enough to handle vibration and movement, which is great for automotive use. One thing to note: this stuff is messy. It’s sticky, and once it gets on your hands or paint, it’s not easy to remove. Wear gloves, mask off surrounding areas, and have some cleaner or mineral spirits ready. Overall, Sikaflex delivered exactly what I needed, a strong, weatherproof, and vibration resistant bond that’s holding my roof wing securely in place. It’s not the cheapest adhesive, but it’s worth it for the strength and reliability. Read more",
        "author": "Olivia",
        "rating": 5,
        "date": "October 6, 2025",
        "verified": true,
        "images": []
      },
      {
        "title": "5.0 out of 5 stars Great stuff for RV",
        "body": "Oh this is the stuff you want working on bare metal airstream! Works very well on vertical walls, you can probably use it on the roof too but this isnt self leveling. Used it to seal all the marker lights, windows, doors, etc. Read more",
        "author": "Ilya Rogers",
        "rating": 5,
        "date": "February 6, 2026",
        "verified": true,
        "images": []
      },
      {
        "title": "5.0 out of 5 stars Great stuff",
        "body": "This stuff is fantastic, especially for bonding hard to glue plastics. Be sure to wear gloves - it is very durable on skin! Read more",
        "author": "hgboyd",
        "rating": 5,
        "date": "January 1, 2026",
        "verified": true,
        "images": []
      },
      {
        "title": "5.0 out of 5 stars Tight bond",
        "body": "This sealant worked perfect on my Toyota Tacoma to fill the bed-line gaps. It is crack resistant I bought extra in case I ran out during the project but was able to get my money worth during the project. Dried quickly and looks like a factory finish. Read more",
        "author": "Matt",
        "rating": 5,
        "date": "January 23, 2026",
        "verified": true,
        "images": []
      },
      {
        "title": "4.0 out of 5 stars Messy but effective",
        "body": "This product is not water solvable and sticky as heck. Requires a bit of caulking skill but really bonds and is somewhat sandals too. Read more",
        "author": "ktolay",
        "rating": 4,
        "date": "September 7, 2025",
        "verified": true,
        "images": []
      },
      {
        "title": "5.0 out of 5 stars Seal it up!",
        "body": "I purchased this to seal mounting points for a Starlink antenna on top of our motorhome. This is a professional product and I expect it will prevent any water penetration. Read more",
        "author": "kurtski",
        "rating": 5,
        "date": "January 14, 2026",
        "verified": true,
        "images": []
      },
      {
        "title": "5.0 out of 5 stars Holds like all get out",
        "body": "What can I say that hasn’t been said? Used this to install a fan on a campervan. It ain’t going nowhere and 100% confidence it will never leak. Read more",
        "author": "Danny D.",
        "rating": 5,
        "date": "January 6, 2026",
        "verified": true,
        "images": []
      },
      {
        "title": "5.0 out of 5 stars Works great",
        "body": "This stuff works great for car windows. Make sure it’s not too cold because I did get a pinhole in one of my windows after I was struggling to get a perfect bead because it was so hard to squeeze the tube. Next time I will soak the tube in warm water for 20 minutes before starting to use it.(actually i will sous vide it to get it to the perfect temp and make sure I’m not overheating it) Read more",
        "author": "Customer",
        "rating": 5,
        "date": "January 25, 2026",
        "verified": true,
        "images": []
      }
    ]
  },
  "short_description": "When you need a professional-grade elastic seal or bond, there's one name you can trust: The Sika Sikaflex-221. This multi-purpose adhesive & sealant creates permanent bonds to a wide variety of substrates to give you maximum versatility and range. It's a low-odor, non-corrosive compound that's easy and convenient to work with. For optimal performance, surfaces should be clean and free of any debris, dirt, grease, oil, or dust, then dried prior to application. Complete tooling and finishing before skin forms, typically within an hour of use.",
  "about_this_item": "When you need a professional-grade elastic seal or bond, there's one name you can trust: The Sika Sikaflex-221. This multi-purpose adhesive & sealant creates permanent bonds to a wide variety of substrates to give you maximum versatility and range. It's a low-odor, non-corrosive compound that's easy and convenient to work with. For optimal performance, surfaces should be clean and free of any debris, dirt, grease, oil, or dust, then dried prior to application. Complete tooling and finishing before skin forms, typically within an hour of use. VERSATILITY AND QUALITY IN ONE - Sometimes simply called Sika 221 white, this one-component urethane caulk bonds to a range of substrates, including metals, plastics, and metal primers and coatings; AGE RESISTANT - Formulated to resist the effects of aging to better perform at peak capacity no matter the conditions. Also resists elements such as seawater, diluted acids, and caustic solutions; READY TO USE - The Sikaflex black sealant comes in a handy cartridge that fits easily on an electric, pneumatic or manual application gun, making accurate placement of adhesive paste quick and easy; SAFE AND EFFECTIVE - Approved by the NSF for use in both",
  "long_description": "When you need a professional-grade elastic seal or bond, there's one name you can trust: The Sika Sikaflex-221. This multi-purpose adhesive & sealant creates permanent bonds to a wide variety of substrates to give you maximum versatility and range. It's a low-odor, non-corrosive compound that's easy and convenient to work with. For optimal performance, surfaces should be clean and free of any debris, dirt, grease, oil, or dust, then dried prior to application. Complete tooling and finishing before skin forms, typically within an hour of use.\n\nHighlights: VERSATILITY AND QUALITY IN ONE - Sometimes simply called Sika 221 white, this one-component urethane caulk bonds to a range of substrates, including metals, plastics, and metal primers and coatings AGE RESISTANT - Formulated to resist the effects of aging to better perform at peak capacity no matter the conditions. Also resists elements such as seawater, diluted acids, and caustic solutions READY TO USE - The Sikaflex black sealant comes in a handy cartridge that fits easily on an electric, pneumatic or manual application gun, making accurate placement of adhesive paste quick and easy SAFE AND EFFECTIVE - Approved by the NSF for use in both drinking water systems and food production operations, so you can rest easy knowing there's no harmful level of chemicals PERFECT FOR INTERNAL SEALS AND BONDING - Use it for permanent seals that you can rely on. The paste also bonds to ceramic materials and cures quickly upon exposure to atmospheric moisture\n\nKey details: Color: ‎White | Brand: ‎SIKA | Item Weight: ‎10.1 ounces | Liquid Volume: ‎10.1 Fluid Ounces | Item Form: ‎Paste | Surface Recommendation: ‎Roof, Vent, Pipe | Water Resistance Level: ‎Waterproof | Number of Items: ‎1 | UPC: ‎338860050980 | Global Trade Identification Number: ‎00338860050980\n\nMaterials and feel: ‎Polyurethane.\n\nSizes may include: S, M, L, XL.\n\nCustomer feedback: 4.6/5 average rating.\n\nCustomers say: Customers find the sealant works well, particularly on roofs and vertical walls, and appreciate its ease of application and quick setting time.\n\nReview snippets: I used Sikaflex to adhere a roof wing to the back windshield of my car, and I’m seriously impressed with how well it worked. The bond is incredibly strong and feels permanent once cured. I let it set for about / Oh this is the stuff you want working on bare metal airstream! Works very well on vertical walls, you can probably use it on the roof too but this isnt self leveling. Used it to seal all the marker lights,\n\nFrom the brand Previous page Sika is a specialty chemicals company with a leading position in the development and production of systems and products for bonding, sealing, damping, reinforcing, and protecting in the building sector and motor vehicle industry. Sika has subsidiaries in 101 countries around the world and manufactures in over 300 factories. Its more than 27,000 employees generated annual sales of CHF 9.3 billion in 2021. For over 20 years, Sika has offered pro contractors and DIY'ers the same superior performing products developed and used on the most spectacular projects throughout the world. Our Sika Pro Select product range encompasses a wide array of specialty construction products from sealants and adhesives to patchers and expanding foams. From job site to store shelf, Sika ensures that you have everything you need for your everyday projects. Sika Visit the Store Next page",
  "long_description_blocks": [
    {
      "type": "p",
      "text": "When you need a professional-grade elastic seal or bond, there's one name you can trust: The Sika Sikaflex-221. This multi-purpose adhesive & sealant creates permanent bonds to a wide variety of substrates to give you maximum versatility and range. It's a low-odor, non-corrosive compound that's easy and convenient to work with. For optimal performance, surfaces should be clean and free of any debris, dirt, grease, oil, or dust, then dried prior to application. Complete tooling and finishing before skin forms, typically within an hour of use."
    },
    {
      "type": "p",
      "text": "Highlights: VERSATILITY AND QUALITY IN ONE - Sometimes simply called Sika 221 white, this one-component urethane caulk bonds to a range of substrates, including metals, plastics, and metal primers and coatings AGE RESISTANT - Formulated to resist the effects of aging to better perform at peak capacity no matter the conditions. Also resists elements such as seawater, diluted acids, and caustic solutions READY TO USE - The Sikaflex black sealant comes in a handy cartridge that fits easily on an electric, pneumatic or manual application gun, making accurate placement of adhesive paste quick and easy SAFE AND EFFECTIVE - Approved by the NSF for use in both drinking water systems and food production operations, so you can rest easy knowing there's no harmful level of chemicals PERFECT FOR INTERNAL SEALS AND BONDING - Use it for permanent seals that you can rely on. The paste also bonds to ceramic materials and cures quickly upon exposure to atmospheric moisture"
    },
    {
      "type": "p",
      "text": "Key details: Color: ‎White | Brand: ‎SIKA | Item Weight: ‎10.1 ounces | Liquid Volume: ‎10.1 Fluid Ounces | Item Form: ‎Paste | Surface Recommendation: ‎Roof, Vent, Pipe | Water Resistance Level: ‎Waterproof | Number of Items: ‎1 | UPC: ‎338860050980 | Global Trade Identification Number: ‎00338860050980"
    },
    {
      "type": "p",
      "text": "Materials and feel: ‎Polyurethane."
    },
    {
      "type": "p",
      "text": "Sizes may include: S, M, L, XL."
    },
    {
      "type": "p",
      "text": "Customer feedback: 4.6/5 average rating."
    },
    {
      "type": "p",
      "text": "Customers say: Customers find the sealant works well, particularly on roofs and vertical walls, and appreciate its ease of application and quick setting time."
    },
    {
      "type": "p",
      "text": "Review snippets: I used Sikaflex to adhere a roof wing to the back windshield of my car, and I’m seriously impressed with how well it worked. The bond is incredibly strong and feels permanent once cured. I let it set for about / Oh this is the stuff you want working on bare metal airstream! Works very well on vertical walls, you can probably use it on the roof too but this isnt self leveling. Used it to seal all the marker lights,"
    },
    {
      "type": "p",
      "text": "From the brand Previous page Sika is a specialty chemicals company with a leading position in the development and production of systems and products for bonding, sealing, damping, reinforcing, and protecting in the building sector and motor vehicle industry. Sika has subsidiaries in 101 countries around the world and manufactures in over 300 factories. Its more than 27,000 employees generated annual sales of CHF 9.3 billion in 2021. For over 20 years, Sika has offered pro contractors and DIY'ers the same superior performing products developed and used on the most spectacular projects throughout the world. Our Sika Pro Select product range encompasses a wide array of specialty construction products from sealants and adhesives to patchers and expanding foams. From job site to store shelf, Sika ensures that you have everything you need for your everyday projects. Sika Visit the Store Next page"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/2ef676b1-8997-449d-9dea-efba24566123.__CR0,0,970,600_PT0_SX970_V1___.png",
      "alt": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable details image 1"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/da26752f-4d61-4948-8267-0ba28576c5c9.__CR0,0,970,600_PT0_SX970_V1___.png",
      "alt": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable details image 2"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/ba844efa-9f0d-4e9b-9795-fa12d3724c58.__CR0,0,970,600_PT0_SX970_V1___.png",
      "alt": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable details image 3"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/41a4e6e2-d006-4356-b824-cbfdbecf6d26.__CR0,0,970,600_PT0_SX970_V1___.png",
      "alt": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable details image 4"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/8475a394-9a23-45d8-95e5-9aac73c2bcb7.__CR625,0,1250,2500_PT0_SX150_V1___.jpg",
      "alt": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable details image 5"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/6fda0cba-1849-445c-9084-6d50370580d2.__CR640,0,1280,2560_PT0_SX150_V1___.jpg",
      "alt": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable details image 6"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/d436fd8e-4323-49ec-909f-3106b089764f.__CR640,0,1280,2560_PT0_SX150_V1___.jpg",
      "alt": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable details image 7"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/ad2e98ab-6e6e-47f0-a7ba-55a787883f0c.__CR250,0,500,1000_PT0_SX150_V1___.png",
      "alt": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable details image 8"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/a3e93b32-5727-4a17-aa7c-7411d28967d7.__CR750,0,1500,3000_PT0_SX150_V1___.jpg",
      "alt": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable details image 9"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/150c2a2c-3683-4698-94db-438579c74d9d.__CR750,0,1500,3000_PT0_SX150_V1___.jpg",
      "alt": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable details image 10"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/8d2a253a-20f9-4627-a415-ebbf63c3a924.__CR0,0,1464,625_PT0_SX1464_V1___.png",
      "alt": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable details image 11"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/1a56bf47-d317-40cb-8c91-3d64b90e229b.__CR0,69,589,271_PT0_SX315_V1___.jpg",
      "alt": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable details image 12"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/b3a56bb9-cd70-4d72-9b31-0dd1964328c5.__CR188,0,1538,1925_PT0_SX362_V1___.jpg",
      "alt": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable details image 13"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/432de836-73e2-4642-bcf3-80ab37e1683d.__CR0,0,362,453_PT0_SX362_V1___.jpg",
      "alt": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable details image 14"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/25a69104-0d06-4de4-a882-4e472b2c5af1.__CR52,0,657,822_PT0_SX362_V1___.jpg",
      "alt": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable details image 15"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/43e433e6-c82d-44a4-8b3c-3441aa11e439.__CR0,0,315,145_PT0_SX315_V1___.jpg",
      "alt": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable details image 16"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/03778fd7-f1e9-4d98-8476-1f3c890ac2db.__CR280,0,639,800_PT0_SX362_V1___.png",
      "alt": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable details image 17"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/9007f076-9ede-4aae-878a-4ecaeeb2b863.__CR254,0,878,1099_PT0_SX362_V1___.jpg",
      "alt": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable details image 18"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/cac49bb0-ff71-49d8-b5ef-82a8b21a1410.__CR55,0,799,1000_PT0_SX362_V1___.jpg",
      "alt": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable details image 19"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/3e0e78eb-29f3-4d0d-894c-29debb067e59.__CR450,0,1615,2021_PT0_SX362_V1___.png",
      "alt": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable details image 20"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/f8e99fa7-b479-47f5-9cc9-cafd18bc73bc.__CR100,0,799,1000_PT0_SX362_V1___.png",
      "alt": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable details image 21"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/b475ea48-e95b-4cd0-87af-74971a4fd654.__CR281,136,2488,2727_PT0_SX166_V1___.png",
      "alt": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable details image 22"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/43bc536e-acf0-45b8-8e8d-fec23ae12173.__CR306,273,2488,2727_PT0_SX166_V1___.png",
      "alt": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable details image 23"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/721fad13-f632-406c-b5e8-144a421ec0d7.__CR293,273,2488,2727_PT0_SX166_V1___.png",
      "alt": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable details image 24"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/6a26860d-d535-4878-ac73-6a7b8164eeaa.__AC_SR1200,1200___.jpg",
      "alt": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant Adhesive 10 1 fl oz White Fast-Curing Permanent Elastic Bond Weather-Resistant Sandable Paintable details image 25"
    }
  ],
  "videos": [
    {
      "id": "c8a9bc30-83bc-4fbd-ba11-f889755fc108",
      "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/c8a9bc30-83bc-4fbd-ba11-f889755fc108/default.vertical.jobtemplate.hls.m3u8",
      "sources": [
        {
          "type": "application/x-mpegURL",
          "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/c8a9bc30-83bc-4fbd-ba11-f889755fc108/default.vertical.jobtemplate.hls.m3u8"
        }
      ],
      "poster": "https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/983f21ec-a573-40bd-8a0a-ed7e646ff029.mp4/r/THUMBNAIL_360P_FRAME_3_CAPTURE_2.JPG"
    },
    {
      "id": "ffff024a-6499-4955-bf62-0327eabb788b",
      "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/ffff024a-6499-4955-bf62-0327eabb788b/default.jobtemplate.hls.m3u8",
      "sources": [
        {
          "type": "application/x-mpegURL",
          "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/ffff024a-6499-4955-bf62-0327eabb788b/default.jobtemplate.hls.m3u8"
        }
      ],
      "poster": "https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/983f21ec-a573-40bd-8a0a-ed7e646ff029.mp4/r/THUMBNAIL_360P_FRAME_3_CAPTURE_2.JPG"
    },
    {
      "id": "f64f6e7d-457c-4f03-bc17-5b1721ea6565",
      "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/f64f6e7d-457c-4f03-bc17-5b1721ea6565/default.jobtemplate.hls.m3u8",
      "sources": [
        {
          "type": "application/x-mpegURL",
          "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/f64f6e7d-457c-4f03-bc17-5b1721ea6565/default.jobtemplate.hls.m3u8"
        }
      ],
      "poster": "https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/983f21ec-a573-40bd-8a0a-ed7e646ff029.mp4/r/THUMBNAIL_360P_FRAME_3_CAPTURE_2.JPG"
    },
    {
      "id": "f31aca8c-9fb3-4c39-ac37-fe4fd1ebcb3b",
      "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/f31aca8c-9fb3-4c39-ac37-fe4fd1ebcb3b/default.vertical.jobtemplate.hls.m3u8",
      "sources": [
        {
          "type": "application/x-mpegURL",
          "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/f31aca8c-9fb3-4c39-ac37-fe4fd1ebcb3b/default.vertical.jobtemplate.hls.m3u8"
        }
      ],
      "poster": "https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/983f21ec-a573-40bd-8a0a-ed7e646ff029.mp4/r/THUMBNAIL_360P_FRAME_3_CAPTURE_2.JPG"
    },
    {
      "id": "a8244b4d-15be-4f33-95e8-39f5d72e8c15",
      "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/a8244b4d-15be-4f33-95e8-39f5d72e8c15/videopreview.jobtemplate.mp4.default.mp4",
      "sources": [
        {
          "type": "video/mp4",
          "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/a8244b4d-15be-4f33-95e8-39f5d72e8c15/videopreview.jobtemplate.mp4.default.mp4"
        }
      ],
      "poster": "https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/983f21ec-a573-40bd-8a0a-ed7e646ff029.mp4/r/THUMBNAIL_360P_FRAME_3_CAPTURE_2.JPG"
    },
    {
      "id": "361fb0e9-4041-409b-bf72-12d12e9f9914",
      "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/361fb0e9-4041-409b-bf72-12d12e9f9914/videopreview.jobtemplate.mp4.default.mp4",
      "sources": [
        {
          "type": "video/mp4",
          "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/361fb0e9-4041-409b-bf72-12d12e9f9914/videopreview.jobtemplate.mp4.default.mp4"
        }
      ],
      "poster": "https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/983f21ec-a573-40bd-8a0a-ed7e646ff029.mp4/r/THUMBNAIL_360P_FRAME_3_CAPTURE_2.JPG"
    },
    {
      "id": "95ca25d5-9262-4ef7-ab48-42156a866a9f",
      "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/95ca25d5-9262-4ef7-ab48-42156a866a9f/videopreview.jobtemplate.mp4.default.mp4",
      "sources": [
        {
          "type": "video/mp4",
          "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/95ca25d5-9262-4ef7-ab48-42156a866a9f/videopreview.jobtemplate.mp4.default.mp4"
        }
      ],
      "poster": "https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/983f21ec-a573-40bd-8a0a-ed7e646ff029.mp4/r/THUMBNAIL_360P_FRAME_3_CAPTURE_2.JPG"
    },
    {
      "id": "8f623760-ee17-47ec-8b3b-97d9d260ac29",
      "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/8f623760-ee17-47ec-8b3b-97d9d260ac29/videopreview.jobtemplate.mp4.default.mp4",
      "sources": [
        {
          "type": "video/mp4",
          "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/8f623760-ee17-47ec-8b3b-97d9d260ac29/videopreview.jobtemplate.mp4.default.mp4"
        }
      ],
      "poster": "https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/983f21ec-a573-40bd-8a0a-ed7e646ff029.mp4/r/THUMBNAIL_360P_FRAME_3_CAPTURE_2.JPG"
    }
  ],
  "color_swatches": {
    "White Compact": "https://m.media-amazon.com/images/I/31KuQBaq63L._AC_US40_.jpg",
    "Aluminum Gray Compact": "https://m.media-amazon.com/images/I/31KuQBaq63L._AC_US40_.jpg",
    "Black Compact (Pack of 24)": "https://m.media-amazon.com/images/I/51KXgXFKn1L._AC_US40_.jpg",
    "White Compact (Pack of 24)": "https://m.media-amazon.com/images/I/51KXgXFKn1L._AC_US40_.jpg",
    "Black Compact": "https://m.media-amazon.com/images/I/31pw9ML9xGL._AC_US40_.jpg",
    "Aluminum Gray Compact (Pack of 24)": "https://m.media-amazon.com/images/I/51KXgXFKn1L._AC_US40_.jpg",
    "Black Compact + Tape": "https://m.media-amazon.com/images/I/415oQBSHZ1L._AC_US40_.jpg"
  },
  "color_image_key": {
    "White Compact": "51dlzDcXfvL",
    "Aluminum Gray Compact": "51dlzDcXfvL",
    "Black Compact (Pack of 24)": "8102+2Dx9jL",
    "White Compact (Pack of 24)": "8102+2Dx9jL",
    "Black Compact": "6177TD7R3eL",
    "Aluminum Gray Compact (Pack of 24)": "8102+2Dx9jL",
    "Black Compact + Tape": "51jjlBqRVAL"
  },
  "color_images": {
    "White Compact": [
      "https://m.media-amazon.com/images/I/51dlzDcXfvL._SL1500_.jpg"
    ],
    "Aluminum Gray Compact": [
      "https://m.media-amazon.com/images/I/51dlzDcXfvL._SL1500_.jpg"
    ],
    "Black Compact (Pack of 24)": [
      "https://m.media-amazon.com/images/I/8102+2Dx9jL._SL1500_.jpg"
    ],
    "White Compact (Pack of 24)": [
      "https://m.media-amazon.com/images/I/8102+2Dx9jL._SL1500_.jpg"
    ],
    "Black Compact": [
      "https://m.media-amazon.com/images/I/6177TD7R3eL._SL1500_.jpg"
    ],
    "Aluminum Gray Compact (Pack of 24)": [
      "https://m.media-amazon.com/images/I/8102+2Dx9jL._SL1500_.jpg"
    ],
    "Black Compact + Tape": [
      "https://m.media-amazon.com/images/I/51jjlBqRVAL._SL1500_.jpg"
    ]
  },
  "description_sources": {
    "meta": "Buy SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant/Adhesive, 10.1 fl oz, White – Fast-Curing, Permanent Elastic Bond, Weather-Resistant, Sandable & Paintable: Polyurethane Adhesives - Amazon.com ✓ FREE DELIVERY possible on eligible purchases",
    "product": "When you need a professional-grade elastic seal or bond, there's one name you can trust: The Sika Sikaflex-221. This multi-purpose adhesive & sealant creates permanent bonds to a wide variety of substrates to give you maximum versatility and range. It's a low-odor, non-corrosive compound that's easy and convenient to work with. For optimal performance, surfaces should be clean and free of any debris, dirt, grease, oil, or dust, then dried prior to application. Complete tooling and finishing before skin forms, typically within an hour of use.",
    "aplus": "From the brand Previous page Sika is a specialty chemicals company with a leading position in the development and production of systems and products for bonding, sealing, damping, reinforcing, and protecting in the building sector and motor vehicle industry. Sika has subsidiaries in 101 countries around the world and manufactures in over 300 factories. Its more than 27,000 employees generated annual sales of CHF 9.3 billion in 2021. For over 20 years, Sika has offered pro contractors and DIY'ers the same superior performing products developed and used on the most spectacular projects throughout the world. Our Sika Pro Select product range encompasses a wide array of specialty construction products from sealants and adhesives to patchers and expanding foams. From job site to store shelf, Sika ensures that you have everything you need for your everyday projects. Sika Visit the Store Next page"
  },
  "variant_seo": {
    "variant_dimensions": [
      "size"
    ],
    "variant_current": {},
    "variant_options": {
      "size": [
        "S",
        "M",
        "L",
        "XL"
      ]
    },
    "item_group_id_candidate": "B08TC2N14V",
    "unavailable_options": {}
  },
  "normalized_offer": {
    "price": 13.3,
    "currency": "USD",
    "list_price": 17.1,
    "sale_price": 13.3,
    "availability": "InStock",
    "condition": "New",
    "seller_raw": "GlueUS",
    "shipping_raw": "FREE delivery Tuesday, March 17 on orders shipped by Amazon over $35 Or Prime members get FREE delivery Tomorrow, March 13 . Order within 7 hrs 46 mins . Join Prime",
    "delivery_raw": "FREE delivery Tuesday, March 17 on orders shipped by Amazon over $35 Or Prime members get FREE delivery Tomorrow, March 13 . Order within 7 hrs 46 mins . Join Prime"
  },
  "specs_raw": {
    "Color": "‎White",
    "Brand": "‎SIKA",
    "Item Weight": "‎10.1 ounces",
    "Liquid Volume": "‎10.1 Fluid Ounces",
    "Item Form": "‎Paste",
    "Surface Recommendation": "‎Roof, Vent, Pipe",
    "Water Resistance Level": "‎Waterproof",
    "Number of Items": "‎1",
    "Manufacturer": "‎SIKA",
    "UPC": "‎338860050980",
    "Global Trade Identification Number": "‎00338860050980",
    "Unit Count": "‎10.1 Fluid Ounces",
    "Material": "‎Polyurethane",
    "Model": "‎017-90891",
    "Product Dimensions": "‎11.5 x 2 x 11.5 inches",
    "Item model number": "‎017-90891",
    "Batteries": "‎1 Nonstandard Battery batteries required.",
    "Is Discontinued By Manufacturer": "‎No",
    "Manufacturer Part Number": "‎0911.1270",
    "ASIN": "B00O9VFLRS",
    "Customer Reviews": "4.6 4.6 out of 5 stars (2,818) 4.6 out of 5 stars",
    "Best Sellers Rank": "#1,261 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Polyurethane Adhesives #15 in Urethane Adhesives",
    "Date First Available": "February 28, 2012"
  },
  "specs_normalized": {
    "color": "‎White",
    "brand": "‎SIKA",
    "item_weight": "‎10.1 ounces",
    "liquid_volume": "‎10.1 Fluid Ounces",
    "item_form": "‎Paste",
    "surface_recommendation": "‎Roof, Vent, Pipe",
    "water_resistance_level": "‎Waterproof",
    "number_of_items": "‎1",
    "manufacturer": "‎SIKA",
    "upc": "‎338860050980",
    "global_trade_identification_number": "‎00338860050980",
    "unit_count": "‎10.1 Fluid Ounces",
    "material": "‎Polyurethane",
    "model": "‎017-90891",
    "product_dimensions": "‎11.5 x 2 x 11.5 inches",
    "item_model_number": "‎017-90891",
    "batteries": "‎1 Nonstandard Battery batteries required.",
    "is_discontinued_by_manufacturer": "‎No",
    "manufacturer_part_number": "‎0911.1270",
    "asin": "B00O9VFLRS",
    "customer_reviews": "4.6 4.6 out of 5 stars (2,818) 4.6 out of 5 stars",
    "best_sellers_rank": "#1,261 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Polyurethane Adhesives #15 in Urethane Adhesives",
    "date_first_available": "February 28, 2012"
  },
  "attributes_normalized": {
    "material": "‎Polyurethane",
    "dimensions": "‎11.5 x 2 x 11.5 inches",
    "weight": "‎10.1 ounces",
    "fabric": null,
    "closure": null,
    "care": null,
    "fit_type": null,
    "rise": null,
    "inseam": null,
    "sleeve": null,
    "neckline": null,
    "pattern": null,
    "color_spec": "‎White"
  },
  "product_overview_rows": [
    {
      "key": "Color",
      "value": "White"
    },
    {
      "key": "Brand",
      "value": "SIKA"
    },
    {
      "key": "Item Weight",
      "value": "10.1 Ounces"
    },
    {
      "key": "Liquid Volume",
      "value": "10.1 Fluid Ounces"
    },
    {
      "key": "Item Form",
      "value": "Paste"
    },
    {
      "key": "Color",
      "value": "White"
    },
    {
      "key": "Brand",
      "value": "SIKA"
    },
    {
      "key": "Item Weight",
      "value": "10.1 Ounces"
    },
    {
      "key": "Liquid Volume",
      "value": "10.1 Fluid Ounces"
    },
    {
      "key": "Item Form",
      "value": "Paste"
    }
  ],
  "breadcrumb_items": [
    {
      "text": "Industrial & Scientific",
      "href": "https://www.amazon.com/industrial-scientific-supplies/b/ref=dp_bc_1?ie=UTF8&node=16310091"
    },
    {
      "text": "Adhesives, Sealants & Lubricants",
      "href": "https://www.amazon.com/bulk-glue/b/ref=dp_bc_2?ie=UTF8&node=256225011"
    },
    {
      "text": "Industrial Adhesives",
      "href": "https://www.amazon.com/b/ref=dp_bc_3?ie=UTF8&node=19619894011"
    },
    {
      "text": "Urethane Adhesives",
      "href": "https://www.amazon.com/Urethane-Adhesives/b/ref=dp_bc_4?ie=UTF8&node=256253011"
    }
  ],
  "department_store": "Tools & Home Improvement",
  "rating_average": 4.6,
  "rating_count": 2818,
  "ratings_histogram": null,
  "review_summary_raw": "Customers find the sealant works well, particularly on roofs and vertical walls, and appreciate its ease of application and quick setting time.",
  "customers_say_raw": "Customers find the sealant works well, particularly on roofs and vertical walls, and appreciate its ease of application and quick setting time.",
  "media_seo": {
    "images_hero": "https://m.media-amazon.com/images/I/51dlzDcXfvL._SL1500_.jpg",
    "images_gallery": [
      "https://m.media-amazon.com/images/I/71qrAAvlBsL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/71DQiygDaWL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/71fziJuz0HL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/612V68ytanL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/71GYZFBaHEL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/61vH5-Z5CuL._SL1500_.jpg"
    ],
    "images_variant_map": {
      "White Compact": "https://m.media-amazon.com/images/I/51dlzDcXfvL._SL1500_.jpg",
      "Aluminum Gray Compact": "https://m.media-amazon.com/images/I/51dlzDcXfvL._SL1500_.jpg",
      "Black Compact (Pack of 24)": "https://m.media-amazon.com/images/I/8102+2Dx9jL._SL1500_.jpg",
      "White Compact (Pack of 24)": "https://m.media-amazon.com/images/I/8102+2Dx9jL._SL1500_.jpg",
      "Black Compact": "https://m.media-amazon.com/images/I/6177TD7R3eL._SL1500_.jpg",
      "Aluminum Gray Compact (Pack of 24)": "https://m.media-amazon.com/images/I/8102+2Dx9jL._SL1500_.jpg",
      "Black Compact + Tape": "https://m.media-amazon.com/images/I/51jjlBqRVAL._SL1500_.jpg"
    },
    "images_aplus": [
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/2ef676b1-8997-449d-9dea-efba24566123.__CR0,0,970,600_PT0_SX970_V1___.png",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/da26752f-4d61-4948-8267-0ba28576c5c9.__CR0,0,970,600_PT0_SX970_V1___.png",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/ba844efa-9f0d-4e9b-9795-fa12d3724c58.__CR0,0,970,600_PT0_SX970_V1___.png",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/41a4e6e2-d006-4356-b824-cbfdbecf6d26.__CR0,0,970,600_PT0_SX970_V1___.png",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/8475a394-9a23-45d8-95e5-9aac73c2bcb7.__CR625,0,1250,2500_PT0_SX150_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/6fda0cba-1849-445c-9084-6d50370580d2.__CR640,0,1280,2560_PT0_SX150_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/d436fd8e-4323-49ec-909f-3106b089764f.__CR640,0,1280,2560_PT0_SX150_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/ad2e98ab-6e6e-47f0-a7ba-55a787883f0c.__CR250,0,500,1000_PT0_SX150_V1___.png",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/a3e93b32-5727-4a17-aa7c-7411d28967d7.__CR750,0,1500,3000_PT0_SX150_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/150c2a2c-3683-4698-94db-438579c74d9d.__CR750,0,1500,3000_PT0_SX150_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/8d2a253a-20f9-4627-a415-ebbf63c3a924.__CR0,0,1464,625_PT0_SX1464_V1___.png",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/1a56bf47-d317-40cb-8c91-3d64b90e229b.__CR0,69,589,271_PT0_SX315_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/b3a56bb9-cd70-4d72-9b31-0dd1964328c5.__CR188,0,1538,1925_PT0_SX362_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/432de836-73e2-4642-bcf3-80ab37e1683d.__CR0,0,362,453_PT0_SX362_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/25a69104-0d06-4de4-a882-4e472b2c5af1.__CR52,0,657,822_PT0_SX362_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/43e433e6-c82d-44a4-8b3c-3441aa11e439.__CR0,0,315,145_PT0_SX315_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/03778fd7-f1e9-4d98-8476-1f3c890ac2db.__CR280,0,639,800_PT0_SX362_V1___.png",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/9007f076-9ede-4aae-878a-4ecaeeb2b863.__CR254,0,878,1099_PT0_SX362_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/cac49bb0-ff71-49d8-b5ef-82a8b21a1410.__CR55,0,799,1000_PT0_SX362_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/3e0e78eb-29f3-4d0d-894c-29debb067e59.__CR450,0,1615,2021_PT0_SX362_V1___.png",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/f8e99fa7-b479-47f5-9cc9-cafd18bc73bc.__CR100,0,799,1000_PT0_SX362_V1___.png",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/b475ea48-e95b-4cd0-87af-74971a4fd654.__CR281,136,2488,2727_PT0_SX166_V1___.png",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/43bc536e-acf0-45b8-8e8d-fec23ae12173.__CR306,273,2488,2727_PT0_SX166_V1___.png",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/721fad13-f632-406c-b5e8-144a421ec0d7.__CR293,273,2488,2727_PT0_SX166_V1___.png",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/6a26860d-d535-4878-ac73-6a7b8164eeaa.__AC_SR1200,1200___.jpg"
    ],
    "videos": [
      "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/c8a9bc30-83bc-4fbd-ba11-f889755fc108/default.vertical.jobtemplate.hls.m3u8",
      "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/ffff024a-6499-4955-bf62-0327eabb788b/default.jobtemplate.hls.m3u8",
      "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/f64f6e7d-457c-4f03-bc17-5b1721ea6565/default.jobtemplate.hls.m3u8",
      "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/f31aca8c-9fb3-4c39-ac37-fe4fd1ebcb3b/default.vertical.jobtemplate.hls.m3u8",
      "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/a8244b4d-15be-4f33-95e8-39f5d72e8c15/videopreview.jobtemplate.mp4.default.mp4",
      "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/361fb0e9-4041-409b-bf72-12d12e9f9914/videopreview.jobtemplate.mp4.default.mp4",
      "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/95ca25d5-9262-4ef7-ab48-42156a866a9f/videopreview.jobtemplate.mp4.default.mp4",
      "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/8f623760-ee17-47ec-8b3b-97d9d260ac29/videopreview.jobtemplate.mp4.default.mp4"
    ],
    "media_counts": {
      "gallery": 7,
      "aplus": 25,
      "variant_colors_with_images": 7,
      "videos": 8
    }
  },
  "page_metadata": {
    "canonical_url": "https://www.amazon.com/AP-Products-017-90891-White-Sikaflex-221/dp/B00O9VFLRS",
    "meta_title_raw": "Amazon.com: SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant/Adhesive, 10.1 fl oz, White – Fast-Curing, Permanent Elastic Bond, Weather-Resistant, Sandable & Paintable : Industrial & Scientific",
    "meta_description_raw": "Buy SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant/Adhesive, 10.1 fl oz, White – Fast-Curing, Permanent Elastic Bond, Weather-Resistant, Sandable & Paintable: Polyurethane Adhesives - Amazon.com ✓ FREE DELIVERY possible on eligible purchases",
    "og_title": null,
    "og_description": null,
    "og_image": null,
    "robots_meta": null
  },
  "schema_inputs": {
    "name_candidate": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant/Adhesive, 10.1 fl oz, White – Fast-Curing, Permanent Elastic Bond, Weather-Resistant, Sandable & Paintable",
    "brand": "SIKA",
    "sku": "B00O9VFLRS",
    "identifiers": {
      "asin": "B00O9VFLRS",
      "upc": "‎338860050980",
      "ean": null,
      "gtin": null,
      "mpn": "‎0911.1270",
      "isbn": null
    },
    "image_urls": [
      "https://m.media-amazon.com/images/I/51dlzDcXfvL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/71qrAAvlBsL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/71DQiygDaWL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/71fziJuz0HL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/612V68ytanL._SL1500_.jpg"
    ],
    "offer": {
      "price": 13.3,
      "currency": "USD",
      "availability": "InStock"
    },
    "aggregate_rating": {
      "rating_value": 4.6,
      "review_count": 2818
    },
    "variant_candidates": {
      "size": [
        "S",
        "M",
        "L",
        "XL"
      ]
    },
    "twister": {
      "dimensions": [
        "style_name"
      ],
      "values": {
        "style_name": [
          "Compact (Pack of 24)",
          "Compact"
        ]
      },
      "asin_by_value": {
        "style_name": {
          "Compact (Pack of 24)": "B0CRS12FHB",
          "Compact": "B00O9VFLRS"
        }
      }
    }
  },
  "merchant_inputs": {
    "title_parts": {
      "brand": "SIKA",
      "product_type": "Urethane Adhesives",
      "model": "‎017-90891"
    },
    "description_facts": [
      "VERSATILITY AND QUALITY IN ONE - Sometimes simply called Sika 221 white, this one-component urethane caulk bonds to a range of substrates, including metals, plastics, and metal primers and coatings",
      "AGE RESISTANT - Formulated to resist the effects of aging to better perform at peak capacity no matter the conditions. Also resists elements such as seawater, diluted acids, and caustic solutions",
      "READY TO USE - The Sikaflex black sealant comes in a handy cartridge that fits easily on an electric, pneumatic or manual application gun, making accurate placement of adhesive paste quick and easy",
      "SAFE AND EFFECTIVE - Approved by the NSF for use in both drinking water systems and food production operations, so you can rest easy knowing there's no harmful level of chemicals",
      "PERFECT FOR INTERNAL SEALS AND BONDING - Use it for permanent seals that you can rely on. The paste also bonds to ceramic materials and cures quickly upon exposure to atmospheric moisture"
    ],
    "color": "‎White",
    "size": null,
    "material": "‎Polyurethane",
    "pattern": null,
    "gender": null,
    "age_group": "adult",
    "item_group_id_candidate": "B08TC2N14V",
    "image_link": "https://m.media-amazon.com/images/I/51dlzDcXfvL._SL1500_.jpg",
    "additional_image_links": [
      "https://m.media-amazon.com/images/I/71qrAAvlBsL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/71DQiygDaWL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/71fziJuz0HL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/612V68ytanL._SL1500_.jpg"
    ],
    "price": 13.3,
    "availability": "InStock"
  },
  "qa": {
    "asin_filename": "B00O9VFLRS",
    "asin_html_detected": "B00O9VFLRS",
    "asin_match": true,
    "qa_flags": [
      "variant_current_missing",
      "variant_current_missing_size"
    ],
    "qa_score": 95,
    "parse_warnings": [
      "Variant dimensions ['size'] detected but no current selection found"
    ],
    "identity_warnings": [],
    "field_sources": {
      "title": "og:title",
      "review_avg": "acrPopover"
    },
    "field_confidence": {
      "title": "high",
      "brand": "high",
      "price": "high",
      "images": "high",
      "reviews": "high"
    }
  },
  "brand_info": {
    "brand": "SIKA",
    "brand_raw": "SIKA",
    "creator_raw": null,
    "author_raw": null,
    "format_raw": null,
    "brand_confidence": "high",
    "brand_qa_flags": []
  },
  "title_seo": "SIKA Sikaflex-221 Multi-Purpose Polyurethane Sealant/Adhesive, 10.1 fl oz, White – Fast-Curing, Permanent Elastic Bond, Weather-Resistant, Sandable & Paintable",
  "title_seo_family": "other",
  "title_seo_product_type": "Urethane Adhesives",
  "title_seo_type_source": "fallback"
}