Smooth-On’s FOAM-iT!™ Series are two-component water blown rigid foams that are versatile and easy to use. FOAM-iT!™ products are available in 3lb., 4 lb., 5 lb., 8 lb., 10 lb.,15 lb. or 26 lb. per cubic foot densities. All FOAM-iT!™ products can be used as a straight casting material, backfill material for hollow castings (adds structural strength) or as an encapsulation material, etc. Available in gallon sets.
Data At-A-Glance
Mix Ratio By Volume | 1A:1B |
Mix Ratio By Weight | 100A:87B |
Pot Life | 1 minute |
Tack Free Time | 20 minutes |
Cure Time | 2 hours |
Specific Gravity | 0.05 g/cc |
Specific Volume | 504 cu. in./lb. |
Color | Beige |
Expansion (approximate) | 18 times |
Foam Density | 3 lb/ft³ |
Mixed Viscosity | 200 cps |