Cementone Aquaprufe Liquid Damp Proof Membrane 5ltr Black

"Bostik Aquaprufe Damp-Proofer & Waterproofer is a solvent free rubber enriched bitumen emulsion for use both internally and externally on floors and walls. It can be applied to damp surfaces and there is no need for a separate primer. The waterproofer must be over coated with plaster or flooring screed. Can be applied to damp surfaces. No need for a separate primer. For use on wood, plaster and cement. Suitable for interior and exterior use."