Liquid Silicone Rubber for Molds 1:1 R PRO 30, Non Toxic, Easy to Use, Resistant Breakage, 30 Shore, Compatible with epoxy resins, Plaster, Wax and Other Materials (10 kg)

️FEATURES: R PRO 30 is a 1:1 silicone rubber for liquid addition with high tear resistance. Suitable for model making and moldmaking, this silicone rubber is very versatile and ideal for making moulds of high hardness (30 shore) that allow you to reproduce even the smallest details ️HIGH PERFORMANCE: The R PRO 30 silicone moulds faithfully copy even the smallest details allowing you to make 20% more casting than other silicone rubbers and the molds have no linear shrinkage. It is a very fluid rubber that ensures easy mixing and does not need to be degassed with vacuum machines. ️DURABILITY: The catalyzed rubber allows you to make soft molds (hardness 30 ShoreA) and very elastic with high tear resistance, the processing time is 45 minutes while the curing time is 3 hours ️PERFORMANCE MOLDS: The physical life of the mould depends on how you use it (casting materials, frequency, etc.). Casting abrasive materials such as concrete can quickly erode mold details, while casting non-abrasive materials (wax) will not affect the details of the mold. ️NOTE: Sulphur-based plasticine is NOT compatible and may inhibit R PRO rubber catalysis.