Polyurethane Rubbers

Discover our premium range of liquid polyurethane rubbers—versatile, two-part RTV (room temperature vulcanizing) systems ideal for mold-making and part fabrication. These high-performance urethane rubbers cure at room temperature to form tough, flexible molds that capture fine details with exceptional accuracy. These molds are often used for casting concrete, plaster, and wax.

The current Silpak website represents a portion of the broader selection of polyurethane rubber products available for sale.  Please contact us if you are looking for a product that you previously purchased or a product that you require.