[Class : 17] Gutta, Percha, Indiarubber, Balata And Substitutes, Articles Made From These Substances And Not Included In Other Classes, Plastics In The Form Of Sheets, Blocks And Rods, Being For Use In Manufacture, Materials For Packing, Stopping Or Insulating, Asbestos, Mica And Their Products, Hose Pipes (Non Metallic).