Door stops of rubber; Ebonite; Extruded plastic in the form of bars, blocks, pellets, rods, sheets and tubes for use in manufacturing; Foam rubber; Industrial hoses made of rubber or plastic for use in construction; Non-metal weather strips for buildings; Padding materials of rubber or plastic; Plastic plumbing hoses; Rings of rubber for use as pipe connection seals; Rubber products, namely, mulch made of recycled rubber for use in landscaping and horticulture applications; Rubber sheets; Rub...