DOW 791 Weather Proofing Silicone Sealant 310ml Stone 4024911

This is a one-part, neutral-cure silicone sealant supplied in a 310ml cartridge, designed for long-lasting weatherproofing on external joints. Its stone finish blends well with stonework and masonry, making it suitable for use on facades, curtain walling, and perimeter joints around windows or cladding.

Typically used on commercial and domestic sites, it can be applied with a standard sealant gun to clean, dry surfaces. The sealant provides a flexible joint to protect against water ingress and resists common weather conditions, helping to maintain airtight and watertight seals in areas subject to building movement.