Polyfoam Flexible Casting Foam F3

PolyFoam F-3 is a 1A:2B mix ratio (by weight), self-skinning, flexible polyurethane foam that has a free-rise density of 3 lb. per cubic foot.

Excellent for casting functional as well as decorative objects that need to be lightweight yet flexible. PolyColor Dyes can be used with this product.

Cast flexible PolyFoams in TinSil® or PlatSil® silicone molds. They can also be poured into Poly 74-Series & 75-Series polyurethane rubber molds that have been coated with PolyCoat Sealer & Release Agent.

For a higher density flexible foam, consider PolyFoam F-5.