NBR Fabric 1 layer Reinforced Rubber Gasket. Size I.D 187 mm x O.D 291 mm x Thickness 6 mm. It is a rubber gasket that has outstanding properties in terms of oil resistance. Whether it is vegetable oil, animal oil, fuel. Resistant to deterioration Good abrasion resistance Can withstand heat up to 120 °C, reinforced with 1 layer of canvas Hardness 65 +/- 5 Shore A Tel : 022577154 MB : 0982898676 / 0863077319 LINE OA : @ptirubber