FLAMESEAL2Foam Safe™ (Thermal Barrier)

Foam Safe ™ is a cementitious thermal barrier for Spray Polyurethane Foam (SPF) insulation. It contains asbestos-free vermiculite and has been a trusted fire resistant coating for over twenty years. Once sprayed, Foam Safe™ can be brushed, trowelled, rolled, or texturized in a wide variety of finishes.


Foam Safe™ is factory precision mixed in 18 kg (40 lbs.) bags to which potable water is added. To seal the surface or achieve a desired color use Masonry paint. It can be brushed or sprayed to the thermal barrier coating after proper curing. Foam Safe™ ICC certification (# ER-4022).FLAMESEAL1