Architectural acoustic products, namely, sound absorbers and diffusers; Electrical insulating tape; Fiberglass insulation for buildings; Fire barrier system comprised of metal and fiber laminates for wrapping conduits, cable trays, and structural steel; Flexible plastic hoses for use in ventilation; Industrial molten metal furnace insulation made of ceramic enamel fiber; Insulation covers for industrial machinery; Latex rubber for use in the manufacture of cable, paper, etc.; Liquid gasket sealer for automotive use; Plastic film for use in laminating paper; Plastic in powdered form; Polyurethane film for use in sealing and insulating; Rubber bands for commercial and industrial uses; Semi-processed cellulose acetate for use in industries, etc.; Weatherizing membranes and vapor barriers