
Oxidation Resistance OEM Custom HDPE Smooth Geomembrane for Water Storage Tank. Ultra-Low Permeability: Provides an impermeable barrier to control leakage and protect groundwater. Chemical Resistance: Resists acids, alkalis, and corrosive environments for long-term use. Wide Thickness Range: Available in thicknesses from 0.2 mm to 3.0 mm to suit various projects. Flexible Customization: Supports OEM/ODM, full customization, and customization from samples. Thermal Weldable: Seams can be hot-welded for leak-tight joints and system reliability. Versatile Applications: Ideal for landfills, ponds, reservoirs, canals, and underground waterproofing. Strict Quality Control: Full-process QC with physical/chemical tests and official inspection reports.