PU Foam


ALSEAL PU Foam is a one-component, moisture cure, Polyurethane Foam for general purpose applications in mounting, filling, sealing insulating and soundproofing in concrete, plaster, brick, floorboard, most plastics, metal, glass or wood. It offers good expansion yield, no sagging, and using Ozone Friendly Propellant (CFC Free). It is
mouldproof, water and ageing resistant, and provides good thermal and acoustic insulation.

Ideal for filling irregular holes or awkward gaps, heat insulation of central heating systems, and insulating wall panels. Suitable for use on various construction materials (concrete, brick, most plastics, metal, glass, woods, etc.).


  • Ozone-friendly propellant (CFC-free)
  • Good expansion yield
  • Non-sagging
  • Good thermal and acoustic insulation
  • Mildew, water, and aging resistant

Available colour: Light yellow

Product codeContentCarton Quantaty
AS-4120750 mL12 / Carton