EPDM, NBR, SBR, NR, Silicone(VMQ), Neoprene(CR), HNBR, XNBR, FKM, FFKM, FVMQ, FLAS, PTFE, PU, ECO, IIR, ACR, ma isi...
Afai ei ai ni manaʻoga faʻapitoa i le faʻatinoga o meafaitino, e pei o le vevela, tetee i le faʻaleagaina, seti faʻamalosi,