... rubber products. Rubber Oil SealFeature1. Several materials for rubber oil seal: NBR, HNBR, CR, PDFE, EPDM, SILICONE, VITONE, ... to your requirement.2. Many types of rubber oil seal; we can make it on your demand.3. ... Different sizes of rubber oil seal.4. Optional colors for you of the rubber ... oil seal, o-ring and rubber gasket: Black, red, yellow, ...