Smooth-On Foam-iT! 3
Castable Urethane Foam
1A:1B by volume - app. 15X expansion
FOAM-iT! A water blown polyurethane foams. They are two-component castable foams that are strong, versatile and easy to use. A + B mixture expands many times its original volume. Vibrant colors can be achieved by adding color pigments. Ideal for arts, crafts, industrial and specials effects applications including padding/cushion material and gasket material.