Product Description Our EPDM O-rings are precision molded from high-quality ethylene propylene diene monomer rubber, delivering dependable sealing performance for demanding industrial environments. We also supply O-rings made of NBR, Silicone, and FKM to accommodate different working media and temperature requirements. EPDM material features outstanding resistance to ozone, UV rays, weather aging, hot water, and steam. It retains stable elasticity and reliable sealing