projection screens for movie films

potable water membranes in the nature of flexible unsupported PVC film for use as a liner for containment of potable water sources

waterproofing membranes for flooring, boat floors, decks and garage floors; non-metal roofing shingles; membranes used for water containment and environmental protection purposes, namely, primary containment liners in the nature of flexible unsupported PVC alloy films and flexible supported PVC alloy membranes for use as a primary barrier for the containment of chemicals, secondary containment liners in the nature of flexible unsupported PVC alloy films and flexible supported PVC alloy membranes to provide temporary containment of chemicals in case of failure in a primary containment vessel, aqua grade liners in the nature of flexible unsupported PVC film for water containment that supports aquatic life for agricultural or horticultural purposes, and standard containment liners in the nature of flexible unsupported PVC film for the containment of fluids or to be used as a barrier for effluents; vinyl sheeting for use in the construction of above ground and in ground swimming pools

food grade membranes in the nature of flexible PVC film for use as a liner used to line tanks for bulk storage for containment of brine solution, vinegars and pickle juice