
Oxidation Resistance OEM Custom HDPE Fish Pond Waterproof Geomembrane. Ultra-Low Permeability: Provides an impermeable barrier to effectively control leakage and isolate contaminants. Chemical Resistance: Resists acids, alkalis, and corrosive environments for long-term durability. Wide Thickness Range: Available in thicknesses from 0.2 mm to 3.0 mm to suit various project needs. Customizable Options: Offers full customization including surface type, material, and composite structures. Thermal Weldable: Seams can be hot-welded to ensure leak-tight joints and system reliability. Temperature Adaptability: Maintains stable performance in both high and low temperature environments. CE & ISO Certified: Products comply with GB/T 17643 standard and hold CE and ISO certifications.