

🔧 Seal it fast, seal it right — the pro’s choice for flawless finishes!
Sikaflex 11FC is a premium one-component polyurethane sealant and adhesive designed for fast curing and permanent elasticity. Its advanced moisture-cured formula offers excellent adhesion across a wide range of materials including cement, metal, glass, and wood, while providing superior water and weather resistance. Paintable with multiple paint types, it delivers durable, flexible seals ideal for professional-grade construction and repair projects.
| ASIN | B0CQPPTTKF |
| Best Sellers Rank | #146,616 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #52 in Polyurethane Adhesives #156 in Urethane Adhesives |
| Brand | SIKA |
| Color | White |
| Date First Available | December 20, 2023 |
| Item Form | Paste |
| Item Weight | 10.1 ounces |
| Item model number | SIKA-184915 |
| Manufacturer | Sika |
| Material | Polyurethane |
| Number of Items | 1 |
| Package Dimensions | 12.13 x 1.81 x 1.81 inches |
| Style | White |
| Surface Recommendation | Walls, Windows, Doors, Tubs |
| UPC | 033886006583 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Water Resistant |
M**A
Durable
Perfect seal. Works well.
M**I
Buy!
This is one of the best products out there.
T**Y
Ensure you use and store wisely, it’s pretty expensive stuff and dries out quickly
Excellent adhesive! Look no further, I already did all the research 🧐
S**S
Perfect construction stuff sticking stuff together
Great for construction - for adhesion - and tacks on a more human friendly timeline than NP-1. As with NP-1, always consider air protection/quality for installation and for the total cure time.
Trustpilot
1 month ago
3 days ago