liquid silicone rubber for soap molds silicone
HY-640 silicone rubber for mould making is mainly used for decoration and ornaments of architecture with the advantages
of high hardness 40 shore A, good tensile strength, high tear strength, high temperature resistance which leads to high duplication
times,chemical resistance etc. It is suitable for large products or products with simple patterns. This Liquid rubber for molds
( both pourable and brushable) is for concrete, stone, cement, block decoration products, and
the shrinkage is lower than 3‰.