1,Good quality and best prices 2,Materials: PU,NBR,FKM,VITON,SIL 3,Use:Automobile and other ... rubber\plastic\polyurethane parts and repair kit pls contact us.Materials: Polyurethane, NBR,FKM,FPM,VITON,SIL,ACM,EPDM,H-NBR ... or draft / customers' design and specification are accepted. PU oil seals,PU Bushing,Polyurethane oil seal