1.High transparency 2.Good de-moulding and can de-mould for 25times. 3.used in epoxy imitation diamonds and crystal molding. Product NameAdditional Type Liquid Silicone Rubber for Mould RH-G7Basic CharacterAppearance:  TransparentViscosity(25,mPa.s): 4500065000Operability time: 3 hours in common temperatureDensity(25): 0.9800-0.9900Hardening time: 3050min/80Hardness: 37 - 45Tensile strength: 8.012.0MpaExtension rate: 300500%Tearing strength1825KN/mApplication FeatureAdvantages: High transparency. Good de-moulding and can be de-moulded for 25 times. It has no spot and line.This product is made by addition reaction, middle temperature solidified addition style liquid silicone glue. It has good transparent degree and demoulding effect, widely used in epoxy imitation diamonds, and crystal molding.

Silicone Rubber for Mould (for crystal molding)