... .High temperature resistance 3.good flexibility, good elasticity 4.Anti- window rubber seal 1.Materials: NBR, NR ,EPDM ,SBR ,SR ,CR ... Seal, Rubber Gasket, Rubber Ring, Sealing Ring, Sealing Gasket. Our main products are rubber seals, oil seals, hydraulic seals, rubber sheet ... , FKM, SILICON RUBBER, NYLON, PU, CR, SBR, EP, IIR etc window rubber seal