A sheet membrane constructed from an Aluminium / Polythene laminate coated on one surface and a bitumen-polymer adhesive compound. Uses included gas proofing of landfill sites, radon affected areas and redeveloped contaminated sites, water proofing foundation, basement, roofs and plaza decks, lift shafts, pits, carpark decks and subways.

Roll form at 150mm, 300mm width and other sizes