... available. Rubber Seal O Ring Machines(20sets)Rubber mixer, Automatic slitting machine, Slicer, Flash device, molding equpment etc.Main productso rings, gaskets,custom rubber parts ... resistance,Low and High temperature Resistance, Oil and Fuel Resistance, Animal and Vegetable Oil Resistance, Alcohol Resistance, Acid Resistance, ... time7-15 daysMore information Please contact with us Rubber Seal O ring