... standard,ASTM 4.OEM order welcomed Specifications:food grade rubber gasket1.Can easily withstand temperature range of -80 C ... international standard such as ASTM;3.Appling for auto, machineries, air-conditioner, furniture and home appliance4.Well performance on ... , shoe material, mobile phone cases, automotive rubber accessories, non-slip map, rubber ketchenware, rubber seals, wrist strap, and so on. ...