Ethylene Propylene Diene Monomer (EPDM) is a widely used sealing material because of its excellent ozone and chemical resistance characteristics. This material is a copolymer of ethylene and propylene, combined with a diene monomer

Features & Benefits

  • Excellent ozone resistance
  • Resistant to aging and weather
  • Hot water & steam (with special compounds) up to 400°F (204°C)
  • Chemical resistance to:
    • Cleaning agents, soda and potassium alkalis
    • Silicone oil & grease
    • Glycol-based brake fluids up to 300°F (149°C)
    • Many polar solvents (alcohols, ketones, esters)
    • Many organic and inorganic acids


Standard Color:            Black
Min. Temperature:    -40°F  (-40°C)
Max. Temperature:   +275°F  (135°C)
Hardness (Shore A):    40 to 95

Disclaimer: These are general material guidelines.  All application data should be submitted in order to specify the correct material for your application.  All materials should be tested in your application.

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