Acid and Alkali Resistance Customizable HDPE Tunnel Waterproof Geomembrane

Acid and Alkali Resistance Customizable HDPE Tunnel Waterproof Geomembrane. High Chemical Resistance: Resists acids, alkalis, and corrosive environments for landfill and mining containment. Flexible Customization: Supports full customization including thickness (0.2-3.0mm), surface type, and composite structures. Ultra-Low Permeability: Provides an impermeable barrier to effectively control leakage and protect groundwater quality. Versatile Applications: Ideal for landfills, ponds, reservoirs, tunnels, and hydraulic projects requiring anti-seepage. Certified Quality: Complies with GB/T 17643 standard and holds CE and ISO certifications for reliability.