This product is a high-performance composite geomembrane, manufactured by thermally bonding a layer of 7 oz. non-woven short-filament geotextile to a high-density polyethylene (HDPE) geomembrane. This unique "fabric-film" structure creates a powerful engineering material that combines the protective and drainage functions of a geotextile with the exceptional impermeability of a geomembrane. The fabric layer provides protection, reinforcement, and allows for the drainage of seepage vapors, while the central HDPE membrane forms the core impervious barrier, permanently isolating water, chemicals, and contaminants. Its excellent physical and chemical properties make it an ideal choice for artificial lakes, reservoirs, landfills, tailings ponds, aquaculture ponds, and various underground containment projects. Material: Engineered Composite.