17 sealant for general use, namely, sealant for pipe joints, sealant for caulking and adhesive purposes, sealant for buildings, sealant for pavement joints, sealant in the nature of caulk, sealer for use in plumbing, rubber sealant (General purpose silicone), rubber sealant for caulking and adhesive purposes; plastic in an extruded form for general industrial use namely, plastic sealant; plastics in bars, blocks, rods and sheets for general industrial use, namely, supportive adhesive plastic bars and blocks, backer rods, foam bands and foam strips; resin in extruded form for general industrial use, namely, plastic elastic sealant; polyurethane films for use in sealing and insulating buildings, namely, elastic sealant, rubber sealant; foam sheeting for use as building insulation (Polyurethane); film for use in sealing and insulating; compressed adhesive tape for industrial and commercial use