EPDM, NBR, SBR, NR, Silicone (VMQ), Neoprene (CR), HNBR, XNBR, FKM, FFKM, FVMQ, FLAS, PTFE, PU, ECO, IIR, ACR, nibindi…
Niba hari ibisabwa bidasanzwe kumikorere yibintu, nkubushyuhe bwubushyuhe, birwanya guhindagurika, gushiraho,