... GFLT GLT AFLAS HNBR... 2.High price performance ratio 3.OEM Product Description Item nameSilicone o ring food grade MaterialSilicone,, ... FKM,FPM,VITON A, VITON B, GF,GFLT,GLT,AFLAS,HNBR... ColorRed, blue, ... Details Show low and high temperature resistancesilicone o ring food grade in mechanical parts HNBR FKM FPM VITON A VITON B GF GFLT ...