RTV Liquid silicone rubber for cement garden mould making

Application HY-630 silicone rubber is used for making molds of concrete stone,GRC, gypsum decoration , plaster ornaments, fiberglass products, polyester decoration, unsaturated resin crafts, polyresin crafts, polyurethane, bronze, wax, candle, and similar products . HY-630 Silicone rubber is with moderate hardness in high tensile and tear strength ,which is suitable for middle or large size product with pattern by both pouring and brushing operation, especially popular for manufacturer of gypsum decoration and concrete molding .Additive is available for brushing operation . It’s one of our best selling silicone !