... used in cars, machines, electrical devices and instruments. Features: 1) Rubber Oil Seal Main raw materials: NBR, NEOP, NR, BR, EPDM, IIR ... , H-NBR, PU, ECO, FKM, SI, CSM, ACM/NBR/PVC2) The rubber ... and samples7)Customers desighs and specifications are accepted8) Avaailable in various sizes and colors Rubber Oil Seal