Waterproof the a.b.e. way DIY PRODUCT SELECTOR FOUNDATIONS BACK TO WATERPROOFING SOLUTIONS malthoid 2,3 and 5-ply – Damp-proof coursing in brickwork (DPC) and under floor screeds. flintkote 3 – Heavy-duty bitumen coating, vapour barrier, and flooring system binder. abe waterproofing slurry – Cementitious waterproofing slurry coat for concrete and masonry structures. flexothane 27 – Single component hybrid construction sealant. duraslurry – Cementitious waterproofing slurry.