Tenders for Supply of Rubber Cap For Primary Vertical Damper Thread To J&Td.Cw.Per. Sr.Drg.No.Sk:1525. Material : Natural Rubber Colour-Black, Hardness : Shore-A 70+/- 5, Tensile Strengthkgf/Cm2 > 70, Elongation At Break%: 300-Min. Warranty Period: 30 Months After The Date Of Delivery