EPDM O-mama o se ituaiga o faʻamaufaʻailoga e faia mai le ethylene propylene diene monomer (EPDM) paʻu.E sili ona lelei le tetee atu i le vevela vevela, moli UV, ma vailaʻau faʻamalosi, e talafeagai ai mo le tele o faʻamaufaʻailoga.EPDM O-mama e iai foʻi mea faʻapipiʻi eletise lelei ma e taugofie tele pe a faʻatusatusa i isi elastomers.E masani ona faʻaaogaina i faʻaoga e pei o le faʻamamaina o vai, faʻaogaina o le la, ma le gaosiga o meaʻai.EPDM O-mama o loʻo avanoa i lapopoa eseese ma e mafai ona faʻapipiʻiina e faʻamalieina manaʻoga faʻamaufaʻailoga.