The Airsource EPDM O-Ring is the perfect choice for any application requiring a reliable seal. Made from EPDM, this O-Ring is highly resistant to a wide range of chemicals, including acids, alkalis and polar substances. It also performs well across a broad temperature range, withstanding both high and low temperatures. This O-Ring is perfect for any application that requires a reliable seal that can withstand harsh conditions. FleetPride is your First Click in Heavy Duty®.