RU-430 30A PolyurethaneMSRP:Was:Now: $26.25 - $537.60
RU-448 - 45A Polyurethane RubberMSRP:Was:Now: $26.25 - $537.60
RU-480 80A PolyurethaneMSRP:Was:Now: $48.00 - $429.00
Our Polyurethane Rubbers are room temperature cured (RTV), two-part, liquid urethane rubbers designed for making flexible molds and parts. The molds are used for casting concrete, plaster, and wax.