DPM One Coat Membrane & Primer is a one coat, low viscosity, solvent free, two component epoxy resin surface damp proof membrane, vapour suppressant and screed bonding agent and primer, which is suitable for use in interior and exterior applications. When mixed to a homogenous blend and correctly applied, it produces a durable surface membrane. It can be used in domestic, commercial and industrial areas. It is suitable as a damp proof membrane on cementitious substrates which have high levels of relative humidity up to 98% (99.9% theoretical).
It is highly effective as a suppressant of residual moisture in concrete and sand:cement screeds and is widely used as a screed bonding agent and primer prior to the application of levelling screeds, smoothing underlayments and tile installations. Features superb chemical resistance but should not be considered as a DPM where hydrostatic pressure is a concern.
