Ultra-Land Liner is a smooth high-quality high-density polyethylene (HDPE) geomembrane produced from a specially formulated virgin resin. This resin is specially designed for flexible geomembranes. It contains about 97.5% polyethylene, 2.5% carbon black, and a small amount of antioxidants and heat stabilizers, without using other additives, fillers, or expansion agents. It has excellent chemical resistance, mechanical properties, environmental stress cracking resistance, dimensional stability, and heat aging resistance, as well as excellent resistance to ultraviolet radiation, and is suitable for open-air environments.
Geosynthetic liners are suited for a wide range of applications. The most common uses are in pits, ponds, wastewater treatment, tanks, basins, sumps, foundations, landfills, canals, secondary containment walls or berms, water reservoirs, lagoons, leach/processing pads, and leak detection and collection.