Polyethylene vapor barrier waterproofing membrane coated on both sides with high adhesion polypropylene fabric for waterproofing damp environments and environments with high vapor presence before laying ceramic tiles, porcelain tiles, mosaics and stone materials with gel adhesives. Ideal as an anti-cracking waterproofing system/composition for areas with moderate stress. Aquastop Fabric can be quickly bonded to all substrates with gel adhesives from the H40 range in order to create a waterproof vapor barrier resistant to alkaline environments and chemical aggressions in uses with higher humidity and presence of water vapour.