[Class : 17] Adhesive Tapes, Caulking Materials, Sealant Compounds For Joints, Liquid Sealants For Transmissions, Waterproof Packings, Asbestos, Water Tight Rings, Chemical Compositions For Sealing Leaks, Fittings (Not Of Metal) For Flexible Pipes, Fittings (Not Of Metal) For Rigid Pipes, Junctions (Not Of Metal) For Pipes, Pipegaskets/Joint Packings For Pipes, Pipe Muffs (Not Of Metal)/Pipe Jackets(not Of Metal), Reinforcing Materials (Not Of Metal) For Pipes, Rings Ofrubber, Rubber Stoppers, Rubber (Raw Or Semi Worked), Washers Of Rubberor Vulcanized Fibre, Valves Of India (Rubber Or Vulcanized Fibre), Padding Materials Of Rubber Or Plastics, Insulating Materials, Insulating Felt, Insulating Films, Insulating Tapes, Insulating Varnish, Gum, Gutta Percha, Latex (Rubber), Liquid Rubber, Shock Absorbing Buffers Of Rubber, Flexible Hoses (Not Of Metal), Filtering Materials Of Semi Processed Films Of Plastic, Duct Tapes, Cpvc Pipes Not Of Metal, Pvc Suction & Hose Pipe All Include In Class 17.