Polytek® Polyurethane Materials
Room-temperature curing (RTV) polyurethane rubbers, plastics, foams & adhesives
Use Polytek polyurethane materials to make high-performance molds and parts.
Select a product line below to learn more:
Polytek® manufactures a high-quality line of two-part, room-temperature curing (RTV) polyurethane rubbers that can be poured, brushed or sprayed to make molds or flexible parts. Polyurethane mold making and casting rubbers are economical, incredibly versatile, and capture excellent detail.
Polyurethane Plastics: Rigid & Semi-Rigid
Polytek®'s two-part, room-temperature curing polyurethane plastics are available in varieties that can be poured, brushed or sprayed to create castings with unlimited versatility. These plastics are separated into five different series, from super low-viscosity, fast-setting resins to water-clear options. Almost any color, size, shape, weight and appearance can be achieved by using these systems.
PolyFoam Series foams are two-part, self-skinning polyurethane systems that are used to cast lightweight rigid or flexible objects with densities in the range of 3 to 20 lb/ft³.
PolyBond is a polyurethane adhesive that’s great for repairing torn polyurethane molds. PolyBond has a 1A:3B mix ratio (by weight), ~3 minute working time and ~15 minute cure.