Rubber EPDM EPDM rubber Sheet (sheet/roll) rubber EPDM or Ethylene-propylenediene rubber sheet terpolymer giving superior properties to the application the temperature outdoors and high. Have a good chemical and electrical properties and reject animal and vegetable oils, ozone, sunlight, oxygen and solvents. Style 482 produced for smooth plate. Material that provides excellent resistance to heat, cold, oxidation, steam, water, and ultraviolet light