Red Devil 078040 StormGuard 920 100 RTV Silicone Sealant Brown 101 Oz 1 Pack

Storm guard 920 is a 100% rtv silicone window & door sealant that exceeds the highest test methods for joint expansion. It can be exposed to rain in 30 minutes and forms a permanent seal that will not shrink or crack. It offers excellent adhesion, flexibility & durabilty and can be used on a variety of indoor & outdoor surfaces. It is non corrosive and is not paintable. Cleans up with solvents. Backed by a lifetime durability guarantee.