[ Asbestos; Clutch linings; Duct tapes; Ebonite; Fittings, not of metal, for flexible pipes; Flexible hoses, not of metal; Insulating gloves; Insulating materials; Insulating tapes; Moldable compounds for use in jointing and packing; ] Pipe gaskets; [ Plastic film for packing, cushioning, or stuffing purposes; ] Rings of rubber for use as pipe connection seals; [ Rubber bottle stoppers; Sealant compounds for joints; Synthetic rubber; Valves of india-rubber or vulcanized fiber; Valves of india...