Isici esiyinhloko se-EPDM yikhono layo eliphakeme lokumelana ne-oxidation, i-ozone kanye nokuguguleka.Ngoba irabha ye-ternary ethylpropylene ingeyomndeni we-polyene (PA66) we-hydrocarbon, inezici ezinhle kakhulu zokuvuvukalisa.Kuyo yonke irabha, i-EPDM ine-gravity ethize ephansi kakhulu.Ingakwazi ukumunca ama-fillers amaningi kanye namafutha anomthelela omncane ezakhiweni.Ngakho ungenza izinhlanganisela zenjoloba ezishibhile.