Ikintu nyamukuru kiranga EPDM nubushobozi bwayo bwo kurwanya okiside, ozone nisuri.Kubera ko ternary etylpropylene reberi ari iyumuryango wa hydrocarubone ya polyene (PA66), ifite ibimenyetso byiza biranga ibirunga.Muri reberi zose, EPDM ifite uburemere buke bwihariye.Irashobora gukuramo ibintu byinshi byuzuza amavuta hamwe ningaruka nke kumiterere.Urashobora rero gukora reberi ivanze ihendutse.