[Class : 17] Unprocessed And Semi Processed Rubber, Gutta Percha, Gum, Asbestos, Mica And Substitutes For All These Materials; Plastics And Resins In Extruded Form For Use In Manufacture; Packing, Stopping And Insulating Materials; Flexible Pipes, Tubes And Hoses, Not Of Metal; Chemical Compositions For Repairing Leaks, Chemical Compositions For Sealing Leaks, Chemical Compositions For Repairing Leaks, Chemical Compositions For Preventing Leaks, Adhesive Sealants, Waterproof Sealants, Joint Sealants, Silicone Sealants, Adhesive Sealant Compounds, Anti Rust Sealants, Sealants For Joints, Sealants For Buildings, Sealant Compounds For Joints, Liquid Sealants For Transmissions, Adhesive Sealants For General Use, Sealing Compounds, Joint Sealing Compounds, Adhesive Caulking Compounds, Low Temperature Vulcanizable Rubber Compounds, Silicon Rubber Joint Sealing Compounds, Compounds Of Synthetic Resins [Semi Processed], Sealing Compounds For Stopping Leakage From Water Tanks, Sealing Compounds For Stopping Leakage From Oil Tanks [Other Than Chemicals].