... 8. We promise the high quality but low price of Oil seal, O-Ring , Rubber seal, Rubber ... to resist, especially all of the acids, aliphatic hydrocarbons, aromatic hydrocarbons and animal and vegetable oils. MertirialApplications HardnessPerformanceDocumentNBR,FPM (VITON ... resistant, hightensile strength, anti-corrosion, tear proof,full set of documents, including PPAP, control plan and PFMEA rubber ...