Description
DOWSIL 795 Silicone Building Sealant is a one-part, cold-applied, non-sagging neutral silicone material that cures on exposure to atmospheric moisture to form a medium-modulus, flexible silicone rubber seal. It is specifically designed for structural glazing, curtain walls, and exterior weathersealing joints.
Key Features
One-part, ready-to-use formulation
Accommodates ±50% joint movement
Excellent unprimed adhesion to wide building substrates
Neutral cure: non-staining and non-corrosive
High resistance to weather, UV radiation, and ozone
Medium modulus elastomeric flexibility
Ease of application across wide temperature ranges
10-year / 20-year project performance warranty available
Applications
- Structural and nonstructural glazing of glass, metal, and plastic panels
- Structural attachment of many panel systems to building frameworks
- Weathersealing in building joints, expansion joints, and curtain walls
- Perimeter sealing for doors, windows, and storefronts
Important Notes
- Structural glazing applications require project-specific print review and substrate adhesion testing by Dow prior to use.
- Not recommended for continuous water immersion, underground joints, or surfaces in direct contact with food or medicine.
Colour & Packing
Colour: Black, White, Grey, Bronze, Limestone
Packaging: 300 ml Cartridge (24 pcs/box)
Sausage: 600 ml Foil Sausage (20 pcs/box)
Download Data Sheet