Sealant - Self-Seal® Self-Levelling Silicone Firestop Limestone SL-100 300ML CARTRIDGE 12/CS

Self-Seal® SL-100 Self-Levelling Silicone Firestop is a single-component, low modulus, self-levelling silicone firestop sealant designed for floor applications. It forms a pressure-tight seal resistant to water, smoke and toxic gases; see Self-Seal® UL and cUL firestop systems for W (Water tightness) and L (Air Leakage) Ratings. The sealant is also resistant to cracking, ultraviolet radiation and ozone.