PolyFoam R-2 is a 1A:1B mix (by weight or volume) polyurethane self-skinning rigid foam that has a free-rise density of2 lb per cubic foot. PolyFoam rigid foams are excellent for casting functional as well as decorative objects that need to be lightweight and rigid. Also great for lightweight mold shells or mother molds. Generally PolyFoam products are poured into TinSil or PlatSil silicone molds or PolyCoated Poly 74 polyurethane rubber molds.

May be pigmented with PolyColor (See Additives).

Mixing Ratio: 1A:1B
Working Time: 1 Minute
Demold: 30 Minutes
Cured Color: Tan

This Kit contains 1 - 5 Gallon Bucket of Part A and 1 - 5 Gallon Bucket of Part B: 10 Gallons Total

NOTE: Ships in 2 boxes (44lbs each).