Drybase Liquid Damp Proof Membrane (1 Litre, White) - Damp Proofing Paint for In
Waterproof Paint. Item model number Drybase DPM. Part Number drybase 1 L white. Drybase Liquid-Applied DPM is a single-component two-coat paintable damp-proof coating that is easily applied to substrates by brush, roller, or spray.