This peroxide cured material offers a large range of possibilities due to its resistance to higher temperatures than the regular EPDM (3R830) as well as keeping its excellent resistance to ozone and atmospheric conditions. Its composition also makes it resistant to several types of industrial chemicals.


Technical Data

Polymer Type Peroxyde EPDM
Color Black
Hardness (Shore A) ± 5 60
Temperature -55°C to 150°C (-65°F to 300°F)
Tensile Strength, lbs/in² 1800
Elongation minimum, % 350
Compression Set Good
Abrasion Resistance Good to Excellent
Tear Resistance Fair
Ozone Resistance Outstanding
Impermeability to Gases Good
Resistance to Dilute Acid Excellent
Resistance to aromatic hydro-carbons Poor
Heat Aging Excellent
N.B. The information, details and values indicated are to the best of our knowledge. We recommend to conduct tests according to local conditions. The data is subject to some variations without notice.