Tenders for Supply of Rubber Pad 240X210x18 Mm Made Of Polychloroprene Rubber Compound Grade F Confirming To Properties As Laid Down In Clause No.3.2.4.1 And Clause No.3.2.4.2 Of Irs:R48-88, Specification Shore Hardness:70 ? 5% & Colour Should Be Black, Companys Name Should Be Transfer Printed Or Moulded 0.5 Mm Deep, Month & Year Shall Be Embossed Besides Companys Name.Confirming To Rdso Drg. No.Skel 4021 Alt.2 Suitable For Axle Pulley Of 18/25 Kw Brushless Alternator.