Tenders for Supply of Synthetic Rubber Neoprine Or Nitrite Bonded Cork Composition Sheet Grade Rc-70-C Fine Granules; Size 900 Mm +/- 15 Mm X 600 Mm +/- 10Mm X 12 Mm Thick To Is 4253 Part Ii Of 1980 The Sheet Shall Be Duly Stamped With Mfg. Name & Date Of Mfr.In Indeligible Ink And Suitabally Packed In Transparent Polythene Bags Duly Sprinkled With French Chalk Powder.