Silicones, Inc: P-50

P-50 is a two component addition cure silicone rubber mold making material. It has a high durometer, superb physical properties, minimal shrinkage and extreme chemical resistance making it an excellent choice for prototyping, casting urethane foam and other plastics. P-50 cures at room temperature in 18-23 hours; however, the curing rate can be accelerated with Pt Accelerator at room temperature or with heat.