Waterproof the a.b.e. way DIY PRODUCT SELECTOR OVERLAPS bituseal plastic – General purpose bitumen mastic sealer. super laycryl – Best of both – bitumen and acrylic waterproofing solution. hydroproof and abe membrane – An economical water based acrylic waterproofer with abe membrane. super laykold tape – A peel and stick waterproofing tape. abe PU liquid rubber – High performance PU liquid applied waterproofing membrane. hydroproof PRO – Acrylic waterproofer with fibre reinforced, no membrane required for gaps up to 2 mm.