PU Foam is a one-component, moisture-cure Polyurethane Foam formulated for general-purpose applications like sealing, filling, mounting, insulating and soundproofing in concrete, plaster, brick, floorboard, most plastics, metal, glass or wood. It features good expansion yield, non-sagging, and contains only ozone-friendly propellant (CFC-Free). It is mouldproof, water and ageing resistant, and provides good thermal and acoustic insulation.