Self-Seal® GG-200 is a single-component, low modulus, non-slumping silicone firestop sealant designed for horizontal and vertical applications. It forms a pressure tight seal resistant to water, smoke and toxic gases. The sealant is also resistant to cracking, ultraviolet radiation and ozone.

Self-Seal® GG-266 is 100% Intumescent silicone that expands to close penetrations & stop transfer during a fire.  The cured silicone rubber composition exhibits excellent performance stability and provides a pressure tight seal resistant to water, smoke and toxic gases.