Open Cell Foam For Soundproofing

Dark Grey Open Cell Class 0 Acoustic Foam. Class O foam is often referred to as acoustic foam, fireseal, impregnated polyurethane, non-flammable acoustic foam or pyrosorb. Class O foam has the following attributes amongst others; High resistance to fire, Low smoke emission, High resistance to air erosion, Reduces vibrations, Excellent acoustic properties, Non-fibrous eliminating the potential health hazards associated with fibrous products.