- 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-448 is a two-component, 100% solids Urethane Elastomer RTV that is easily processed. This system provides semi-flexible, abrasion resistant rubber compound with good elongation for easier demolding. Use for creating molds and rubber parts, especially large molds where dimensional stability is required to avert distortion. Molds are used to cast cement, wax, and plaster parts.