Cords of rubber; Flexible plumbing pipes of plastic; Paint shields, namely, sheets of adhesive plastic film used to cover and protect objects while painting; Plastic film for industrial and commercial packing use; Plastic masking film for use when painting automobiles; Plastic plumbing hoses; Plastic sheeting for preventing weed growth; Sheets of plastic fabric used as an insulating infiltration barrier in building construction; Soundproofing materials; Unfitted plastic sheeting for use in pr...