... standard,ASTM 4.OEM order welcomed Specifications:food grade rubber gasket1.Can easily withstand temperature range of -80 ... .Well performance on resistance to ozone, high temperatures, oxygen. mineral oil, synthetichydraulic fluids,fuels,and many organic ... , shoe material, mobile phone cases, automotive rubber accessories, non-slip map, rubber ketchenware, rubber seals, wrist strap, and so on. ...