







🛡️ Seal it fast, seal it right—join the pros who never compromise!
Sika Sikaflex-221 is a premium one-component polyurethane sealant and adhesive known worldwide for its fast curing, permanent elastic adhesion, and superior resistance to weather, shock, and abrasion. Ideal for truck, trailer, RV, and bus manufacturing, it is paintable, sandable, and NSF approved for potable water and incidental food contact, making it a versatile and reliable choice for professional-grade sealing and bonding.




| ASIN | B00O9VFLRS |
| Best Sellers Rank | #2,607 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #20 in Hardware Sealers |
| Brand | SIKA |
| Brand Name | SIKA |
| Color | White |
| Colour | White |
| Customer Reviews | 4.5 out of 5 stars 2,404 Reviews |
| Global Trade Identification Number | 00338860050980 |
| Included Components | AP Products 017-90891 Sikaflex-221, White |
| Item Form | Paste |
| Item Type Name | AP Products 017-90891 Sikaflex-221, White |
| Item Weight | 10.1 Ounces |
| Item form | Paste |
| Item height | 11.5 inches |
| Item weight | 10.1 Ounces |
| Liquid Volume | 10.1 Fluid Ounces |
| Liquid volume | 10.1 Fluid Ounces |
| Manufacturer | SIKA |
| Material Type | Polyurethane |
| Surface Recommendation | Roof, Vent, Pipe |
| Surface recommendation | Roof, Vent, Pipe |
| UPC | 338860050980 |
| Unit Count | 10.1 Fluid Ounces |
| Water Resistance Level | Waterproof |
O**A
Perfect for automotive use
H**M
Very good
K**Y
sikaflex is the BOMB
C**N
Excelente producto para sellar cajuela de autos
T**S
Good stuff
Trustpilot
3 days ago
1 day ago