Setiiso sa O-ring se sebelisoa ho lisebelisoa tsa mochini, likepe, likoloi, lisebelisoa tsa sefofane, mochini oa tšepe, mochini oa lik'hemik'hale, mochini oa boenjiniere, mechini ea kaho, mechini ea meepo, mochini oa peterole, mochini oa polasetiki, mechini ea temo le mefuta e fapaneng ea lisebelisoa le limithara, palo e kholo ea lits'ebetso tsa mefuta e fapaneng ea likarolo tsa ho tiisa. Litiiso tsa O-ring ka oli, acid le alkali, ho sila, khoholeho ea lik'hemik'hale le libaka tse ling li ntse li bapala ho tiisa hantle, ho monya ho ts'oenyeha.

Khothalletsa: Motsoako oa EPDM, motsoako oa CR, motsoako oa FKM, motsoako oa HNBR.
EPDM: S552;S552-1;S512F;TER 4049;TER 4047;TER 4039;TER 4038EP;J-3092E;J-3080;J-3080P
CR: SN232;CR111;CR112;238;CR21;21;