Black Jack DPM is a ready to use, odourless, rubber enriched bitumen emulsion which provides a highly effective sandwich damp-proof membrane for floors.

Acts as a waterproofer for walls, above ground structures and foundations.
Also suitable as an adhesive for wood block and mosaic panels, insulation boards, expanded polystyrene, cork and as a plaster bonding agent, even on difficult surfaces.
For internal and external use.
Forms an impervious water and water vapour barrier on most surfaces.