It consists of polymer sheet, polymer hot melt pressure sensitive adhesive layer and isolation film. Advantage: 1. High tensile strength and high elongation. 2. Small size change rate. 3. Good low temperature flexibility. 4. Resistant to plant root penetration. 5. Eco friendly. Application: Basement, roof, air defense, pipe gallery and tunnel. Specification: 1. Thickness: 1.2/1.5/1.8mm 2. Width: 1000/2000mm 3. Length: 20m
