rubber product Materials:NBR,NR,FPM,EPDM, silicone, SBR,PU Specifications: Moulded, OEM color: many rubber productMaterials: NBR, NR, FPM, MVQ, EPDM, silicone, SBR ... ,PUFunction: automobile/machine useCharacteristics:ozone-resistant, high/low temperature-resistant ...