Foam-iT! 8 - Trial Kit

Foam-iT! 8 - Trial Size Kit 8-lb. Machinable Polyurethane Foam. 2A:1B By Weight Mix Ratio - Scale Required. Smooth-On’s FOAM-iT!® Series consists of two-component rigid foams that are versatile and easy to use. FOAM-iT!® 8 is measured and Parts A + B are mixed 2A:1B by weight and are poured into a mold or other form (apply release agent if necessary). Mixture will expand many times original volume (depending on which FOAM-iT!® product you are using) and develop a uniform cell structure. Foam becomes tack free in about 4 - 6 minutes, develops handling strength in 20 minutes and fully cures in 2 hours. FOAM-iT!® 8 is a unique, self-skinning foam with a finer, more uniform cell structure than the other FOAM-iT!® products. FOAM-iT!® 8 can be cast in blocks as a machine-able prototype modeling board. FOAM-iT!® products can also be used as a straight casting material, backfill material for hollow castings (adds structural strength) or as an encapsulation material, etc. They can be color pigmented and are used for a variety of art/craft, industrial design and special effect applications Tech Sheet MSDS