🔧 Seal it. Stick it. Own it. The ultimate multipurpose adhesive for pros who settle for nothing less.
Sika Sikaflex-221 is a professional-grade, one-component polyurethane sealant and adhesive offering permanent elastic seals. Its 10.1 fl oz cartridge delivers fast curing in just 1 hour, bonding to diverse surfaces like metal, wood, glass, and plastic. Waterproof, non-corrosive, and NSF approved, it’s engineered for durability against harsh elements and safe for use in drinking water and food environments. Sandable and paintable for a polished finish, it’s the go-to solution for reliable, long-lasting seals.
| ASIN | B0CRS12FHB |
| Brand | SIKA |
| Brand Name | SIKA |
| Color | white |
| Colour | white |
| Customer Reviews | 5.0 out of 5 stars 1 Review |
| Full Cure Time | 1 Hours |
| Full cure time | 1 Hours |
| Global Trade Identification Number | 10033886005095 |
| Included Components | Sealant |
| Item Form | Paste |
| Item form | Paste |
| Item height | 12 inches |
| Liquid Volume | 10.1 Fluid Ounces |
| Liquid volume | 10.1 Fluid Ounces |
| Manufacturer | SIKA |
| Material Type | Polyurethane |
| Surface Recommendation | Metal, Wood, Glass |
| Surface recommendation | Metal, Wood, Glass |
| Water Resistance Level | Waterproof |
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