- Applications:Other Building & Construction Applications, Tooling & Moldmaking, Other Consumer Goods Applications
- Product Families:Polyurethane Rubbers, Specialty Elastomers
- Chemical Family:Polyurethanes (PU)
- Polymer Name:Polyurethane Thermoset Elastomer (unspecified)
Silpak RU-455 is a liquid, two-component, 100% solids Urethane Elastomer RTV that is easily processed. This system provides a firm, semi-flexible, durable and abrasion resistant rubber compound. Use for creating molds, especially large molds where dimensional stability is required to avert distortion, and rubber parts. Molds are used to cast concrete, wax, and plaster parts. Also makes molds that are compatible for casting Silicone Platinum RTV.