Waterproof Building MaterialsChina 0.6mm-4.5mm Self Adhesive Polymer Modified Waterproofing Asphalt Waterproof Membrane, Find details about China Self-Adhesive Waterproof Tape, Waterproof Butyl Tape from 0.6mm-4.5mm Self Adhesive Polymer Modified Waterproofing Asphalt Waterproof Membrane