Dowsil 791 Weatherproofing Sealant is a premium performance, neutral cure sealant specifically designed for general glazing and weather sealing in curtain wall and building facades.
Areas of Use:
- General glazing and weather sealing
- Expansion, connection, perimeter and other movement joints
Suitable substrates: Glass, coated glass, galvanized steel, masonry and other porous and non-porous substrates
Features & Benefits:
- One-part, neutral-cure, RTV silicone sealant
- Extension/compression movement capability of up to ±50 percent of the original joint width
- Excellent weatherability, virtually unaffected by sunlight, rain, snow, ozone
- Excellent unprimed adhesion to a wide variety of construction materials and building components
- Ease of application – ready to use as supplied
Available colours: Black, Grey, White
Sizes: 300ml cartridges, 500ml sausages