Geomembrane products for lining and capping landfills, lining ponds, reservoirs, aqueducts, and canals, water tanks, cisterns, aquatic environments such as fishponds and hatcheries, and for the containment of liquids and chemicals at production, oil field and mining sites; namely, synthetic plastic film or sheet of predetermined thickness sold in roll or sheet form

acoustical, thermal insulation used for household appliances and in the automotive and building construction fields