Cast-A-Mold 25T Rtv - Liquid Silicone Mold Making Rubber for Casting Soap, Candles, Cement, Concrete, Epoxy and Polyurethane - 1 Gallon

Description

RTV Silicone Mold Making Rubber for Resin CastingCast-A-Mold 25T is a general purpose rtv silicone elastomer which exhibits excellent tear strength, long library life, and accurate detail reproduction. Cast-A-Mold 25T is a condensation cured silicone (tin catalyzed ) It is used to make rubber molds that can be used to cast polyurethanes, epoxy's, polyester's, cement, concrete, soap, wax, plaster, etc.. It is easy to mix and de-air, and will cure at room temperature over virtually any surface. Cast-A-Mold 25T is extremely useful for applications where superior physical properties are required. Properties:Product: Cast-A-Mold 25T Mix Ratio: 10:1 by weight Working Time: 3.0 hours Demold Time: 16 hour Heat Deflection: 300 f + Tensile Strength, psi: 660 Elongation %: 390 Tear Resistance, ppi: 140 Color: Green Hardness: A-25 Viscosity: 40,000 cpsWe typically ship same day when orders are received by 2 pm EST Monday-Friday