Moisture barrier timber flooring Epoxy based two component moisture barrier and sealer, to be used on certain porous substrates prior to the application of Soudal's timber flooring adhesives. Two component epoxy sealer Moisture resistant Porous and non-porous substrates Suitable for underfloor heating High shear, compressive and tensile strengths Supresses rising damp and residual construction moisture. Ideally suited for preliminary treatment of sandy or powdery (high) absorbing mineral subfloors, such as cement bounded subfloors, concrete, calcium-sulphate bounded (anhydrite) and levelled subfloors. Also suitable on wooden subfloors, chipboard, terrazzo, ceramic tiles and metal.