O-rings/Oil seal 1.Good resistance to sunlight 2.Good anti-ozone,weather property 3.Better oil resistance O-rings/ Oil sealMaterial: EPDM, NR, NBR, Silicone, etcFeatures:1. Resistant to high and low temperature, moisture and chemicals.2. Odorless and non-toxic.3. High strength, flame resistant , waterproof.4. Well and high quality control.5. Any color and design available.6. Competitive price and ...