Product Description Viton / EPDM Oil Seal for Auto / Air Conditioner / Machinery MaterialEPDM, VITON, NBR, SR, SBR, NR, CR etcFeatureEco-friendly,UV, FR,water /oil /abrasion resistance etc.TemperatureCommon: 20°C~50°C NBR(-40~120 °C),VITON(-25~300°C )ApplicationAuto,equipment,machine,industry,ship,computer..