... High temperature resistance 3.good flexibility, good elasticity 4.Anti- window rubber seal 1.Materials: NBR, NR ,EPDM ,SBR ,SR ... also can make on your size.5.Optional color for you of the Oil Seal,Rubber Oil Seal,Rubber ... -Ring and Rubber Gasket is welcomed as well.7. Apply for: Auto, motorcycle, machinery, water pumps, valves, etc.8. ... SILICON RUBBER, NYLON, PU, CR, SBR, EP, IIR etc window rubber seal