Casting Foam

Polyurethane Foam Ornamentation in a Silicone MoldPolytek® manufactures flexible and rigid polyurethane casting foams (PolyFoams) and a flexible, silicone foam (PlatSil® SiliFoam).

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.

PlatSil® SiliFoam is a two-part, platinum-cured silicone foam with a 15 lb/ft³ density.

Learn more about each type of casting foam below: