Ifakwe kalula ngommese nesibhamu sokubamba ngongasebenzi.
I-EPDM ingenye yamageomembranes aguquguquka kakhulu embonini, futhi igcina injoloba yayo njengokuguquguquka kwezimo ngisho nasezimweni ezibandayo kakhulu zasebusika ze - 500 Celsius.
Iza newaranti yeminyaka engama-25 (okuqine kakhulu ebhizinisini).
Kutholakala ku-45 mil no-60 mil nakububanzi obuhlukahlukene (5'-50 ') nobude (50'-200').