Acoustical insulation barrier panels; Door stops of rubber; Extruded PVC product used to produce frames, sashes and accessories for use in the manufacture of windows and doors; Foam sheeting for use as a building insulation; Heat and acoustical composite insulating shield for automobiles and machinery; Opaque plastic film for blocking sunlight; Plastic in the form of bars, blocks, pellets, rods, sheets and tubes for use in manufacturing; Plastic, foam and corrugated PVC fluted substrates; Pol...