Good-Quality Deleno PVC Waterproofing Membrane Roofing Material for Tunnel/Basement

Good-Quality Deleno PVC Waterproofing Membrane Roofing Material for Tunnel/Basement. Long Service Life: Over 20 years for roofs and over 50 years for underground applications. Fireproof Performance: Membrane extinguishes immediately when removed from fire source. Chemical Resistance: Excellent resistance to chemical etching and aging. Flexible Installation: Easy and fast construction without pollution. Customizable Colors: Various colors including White and Gray are available. High Tensile Strength: Features high elongation and excellent dimensional stability. Cost-Effective Repair: Allows localized damage repair to reduce overall costs.