dowsil

For general glazing and weather sealing in curtain wall installations and building facades, Dowsil 791 Weatherproofing Sealant provides a durable, flexible barrier that accommodates high-movement perimeter and expansion joints. This one-part, non-sag silicone cures at ambient temperature by reacting with atmospheric moisture, forming a...

For high-load structural glazing, panel stiffeners, and architectural joint sealing, 795 Silicone Sealant provides the physical strength to support glass and other heavy cladding materials under wind load, alongside the elasticity required for demanding weather seals. This neutral-cure RTV silicone forms a medium-modulus rubber...

For Portland cement concrete pavement joints in new construction or remedial roadworks, Dowsil 888 Silicone Joint Sealant provides a high-movement, unprimed barrier against water and debris. Formulated specifically for concrete-to-concrete joints, this low-modulus, non-sag silicone accommodates highly irregular joint widths and bridges minor concrete...

For concrete to concrete and concrete to asphalt pavement joints in new construction or remedial roadworks, Dowsil 890-SL Silicone Joint Sealant provides a cold-applied, self-leveling seal that accommodates extreme movement. Its ultra-low modulus is specifically formulated to protect asphaltic joint faces, which have low...