17
Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal.
air conditioning hose made of rubber or plastic, synthetic rubber, flexible hoses not of metal, low pressure flexible hoses not of metal, natural rubber, rubber pipes, rubber sheets, rubber hoses for air conditioners, brake vacuums, vehicle engines, vehicle heaters, fuel tanks, inter-coolers, rubber material for recapping tyres, gaskets, namely, non-metal gaskets for the manufacturing industry, soundproofing materials, caulking materials, draught excluder strips in the nature of non-metal weather strips for buildings, rings of rubber for use as connection seals, clack valves of rubber for use in steam boiler feed pumps, rubber packings in the nature of gaskets for the manufacturing industry, rubber sleeves for protecting parts of machines, valves of rubber or vulcanized fiber, pipe clamps of rubber in the nature of non-metal fittings for pipes, connecting hose for vehicle radiators, fillers for expansion joints, cylinder jointings in the nature of non-metal jointing material compounds for pipes, sealant compounds for joints, joint packings for plastic pipes, valves of india rubber or vulcanized fiber, synthetic fiber thread and yarn for use in the manufacture of electrical insulation made of plastic