RIW LAC 2-coat cold-applied bitumen DPM/tanking membrane

RIW LAC is a two-coat, cold-applied bitumen damp proofing membrane, which dries to a uniform gloss black finish. It is typically used as a tanking membrane in accordance with BS 8102:2009, as a damp proof membrane to ground floors, and as a vapour barrier behind cladding and plaster. RIW LAC can also be used as an effective barrier to Radon Gas