Sika Sikasil WS-290 Silicone Sealant White is a one component, neutral-curing sealant that has low to no bleed and very low-modulus. It is used for Exterior Insulation Finish Systems, sealing expansion, sealing doors and windows, and control joints in metal curtain walls, architectural stones, and concrete panels. It bonds well with wood, vinyl, steel, masonry, stones, fluoropolymer painted and powder coated aluminum. 295 mL Cartridge.
Typical Use: | Ultra-low modulus, neutral-cure and no-bleed silicone sealant. |
Brand: | Sikasil |
Color: | White |
Components: | 1 part |
Cure Time: | 7 to 14d |
Elongation: | 1,200% |
Flash Point: | >100 °C |
Hardness: | 9 A |
Peel Strength: | 20 to 40 pli |
Service Temperature: | -62.2 to 176 °C |
Specific Gravity: | 1.14 |
Tack Free Time: | 50min |
Tensile Strength: | 165 psi |