17 Ebonite; Connecting hose for vehicle radiators; Fiberglass for insulation; Fittings, not of metal, for compressed air hoses; Fittings, not of metal, for flexible pipes; Fittings, not of metal, for rigid pipes; Flexible hoses, not of metal; Hoses of textile material; Joint packing for flexible and rigid pipes; Latex for industrial use; Pipe gaskets; Pipe jackets, not of metal; Pipe muffs, not of metal; Plastic rods and bars; Synthetic plastic as semi-finished products in form of foils, plates, rods, profiles, hoses, tubes, blocks; Synthetic rubber; Washers of rubber or vulcanized fibre; Watering hose; Watertight rings for plumbing pipes