Custom Shower Installation Systems Sealant is a permanently flexible polyurethane sealant. It cures in the presence of atmospheric moisture to produce high-strength bonds that can replace rivets, welds and other fasteners. Polyurethane sealant has been specifically developed for use in the assembly of Custom Shower Installation Systems. Use as part of the RedGard waterproof/vapor-proof membrane system for walls and floors.
- 100% Polyurethane elastomeric sealant
- Paintable, sandable, non-staining
- Waterproof and remains flexible
- Uses include bonding, sealing and caulking
- Bonds to metals, glass, wood, sidewalls, rubber door gaskets and profiles