Counter water and air intrusion with SWS sealant. This high-performance, 100% silicone sealant serves a variety of new and remedial applications.
SWS sealant is neutral-cure with excellent adhesion and weatherproofing properties. SWS sealant can be used in place of organic sealants for expansion joints, window perimeters, curtainwall frames, and more. It is also effective for sealing pre-cast or site-cast concrete and tilt-up concrete joints.
SWS sealant securely bonds without a primer to many substrates and finishes, including glass, polycarbonate, vinyl, plastics, wood, painted and anodized aluminum, brick, terracotta, ceramic and porcelain materials, concrete, and natural stones.
- Silicone weatherproofing sealant
- ±50% movement capability
- Multiple colors