Sealant - Self-Seal® Non-Sag Silicone Firestop Limestone GG-200 300ML CARTRIDGE 12/CS

Self-Seal® GG-200 Non-Sag Silicone Firestop is a single-component, low modulus, non-slumping silicone firestop sealant designed for wall and 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.