Description
SO DPM One Coat Membrane is a solvent free one coat, low viscosity, two component epoxy resin surface damp proof membrane, 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 level of relative humidity up to 98% (99.9% theoretical), when tested with a surface hygrometer in accordance with BS8203.
It is highly effective as a suppressant of residual moisture in concrete and sand: cement screeds and is widely used prior to the application of levelling screeds, smoothing underlayment’s, and tile installations. It should not be considered as a DPM where hydrostatic pressure is a concern. This will require additional measures such as the application of external tanking membranes or pressure relief drainage systems.
