Sikaflex®-1c SL is a high-performance polyurethane sealant. performance, self-leveling and single component with accelerated curing process in the presence of ambient humidity. Complies with federal specification TT-S-00230C, Type I, Class A. Complies with ASTM C-920, Type S, Grade P, Class 25, use T, M, A, G, I. USES Sikaflex®-1c SL is used to seal horizontal expansion joints in concrete and cement slabs such as as: ▪ Sidewalks ▪ Balconies ▪ Pavements ▪ Terraces
