appllication shoe soles mold making silicone rubber is mainly used for shoe molds, sand casting, sole sampling, plaster models, simple products, products with non-complex patterns, as well as product models with stable size and non-deformation. introduction shoe soles mold making silicone rubber is composed of two components.Component A is white flowing liquid while component B is the curing agent. Features shoe soles mold making silicone rubber has Good characteristics of easy-operation, Low shrinkage, Favorable hardnes High temperature resistance, No deformation Product Specification 218# 238# Why should the silicone mold be reused only for a few times? It can be due to the following reasons: a. Adding too much silicone oil in to silicon rubber. b. Using the silicon rubber with a high hardness to make molds for small sized products with delicate and intricate designs . For getting further information about our silicone products, PLS contact with Miss Jane TEL: 0086.-755-89948013 or Mobile: 0086-13480116794 Email hyl( at) szrl( dot) net Website www( dot) szrl( dot) net