Jenova J418 is high tear strength, tin-catalyzed RTV-2 silicone rubber, which was designed for Shoe soles molding ,it’s also named as two-part silicone rubber that vulcanizes at room temperature . Part A is a flowable liquid, part B is the curing agent (tin catalyst). They own good resistance to weather, temperature, aging, acid and mainly used for shoe molds, sand casting, plaster models, sole sampling, simple products with non-complex patterns, as well as product models with stable size and non-deformation.