EPDM O Rings are made up of Ethylene Propylene Diene Monomer a Family of Synthetic Elastomers with Lower Cost, Steam & Chemical Resistance particularly for applications involving solvents, acids & other mild chemicals. Our EPDM O Rings are designed with great mechanical properties like good compression set resistance, heat stability, good wear & permeation resistance, excellent electric insulator as well as resistant to extreme cold, steam, hot water, sunlight & UV, dilute acids, ketones & alkalis. These EPDM O Rings are most commonly used in applications like Automotive Break Systems, Cooling Systems, Water Pumps, Faucets, Thermostats, Heaters, Oil Coolers & Radiators, Electronic Home Appliances & Solar Panels etc.