Tonsan® TS850 Polyurethane Sealant is a two-component reactive chemistry 2K PU adhesive. It can cure rapidly when heated and is specifically designed for bonding GFRP and CFRP materials with high strength. This sealant is commonly used for bonding SMC parts such as bumpers, high roofs, door panels, and other components in specialty vehicles, including trucks, busses, and commercial vehicles.