Asbestos; Cords of rubber; Glass wool for insulation; Hoses of textile material; Industrial molten metal furnace insulation made of ceramic enamel fiber; Junctions, not of metal, for pipes; Natural rubber; Shock absorbing rubber buffers for industrial machinery; Soundproofing materials; Stuffing of rubber or plastic; Watering hose; Waterproof packings for watering hoses; Weatherstripping sealants in the nature of caulk; Pipe gaskets