BBA approved Toughsheet Damp Proof Membrane Black 4m x 25m (300mu)
Builders Polythene Film. For preventing the ingress of moisture into buildings.
Produced in black and manufactured from high quality recycled polyethylene for use in solid concrete ground floors to protect buildings against water from the ground providing an effective barrier against liquid or water vapour for the lifetime of the concrete slab in which they are installed.
Manufacture to both B.B.A P.I.F.A standard.