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Flexible & Rigid Expanding Foams

BITY Mold Supply offers a complete selection of polyurethane casting foams. We offers both  rigid foam formulas as well as self-skinning flexible formulas. For lowdensity rigid foams, such as R2, we recommend a "skin" of EasyFlo 120. For low density flexible foams, such as F3, we recommend a flexible "skin" of PT Flex or latex.