SBR o-ring 1. ISO9001/RoHS 2.working.temperature:-40c~+120c 3.material: Epdm,Nbr,Silicone, ... Fkm,etc. 4.AS568 in Shore A/IRH SBR o-ring ... M1 High precisionAvailable material: NBR, EPDM, Silicone, HNBR, FKM, FLS, SBR, CR, ACM, NR.Color: ... ,FPM (VITON) , MVQ (SILICONE) , ACM ,EPDM ,PTFEHNBR ,automobile, motorcycyles, agricultural machinery ,trucks buses,trailers ...