RTV (Room Temperature Vulcanising) Silicones are products that exhibits very little shrinkage as it is 100% solid system. RTV Silicone Sealants has reasonably good adhesion on metals like mild steel, aluminium and also on painted sheet metals. It also has good adhesion on glass & ceramic. This sealant after curing becomes rubbery and hence exhibits excellent resistance towards ozone, saline water and polar solvents. RTV Silicone Sealantsresists ageing, weathering and thermal cycles without hardening, shrinking or cracking. This sealant finding use in number of industrial sealing, gasketing, potting and insulating applications. There are single component RTV silicone sealants and 2 component silicone sealants depending on the applications.