... seal, medical rubber seal, etc. Description of High Performance SI Rubber Cable Seal: 1. Materials: SI, also can be NR, HNBR, Buna, FVMQ ... , MVQ, ACM, FLS, CR, SBR, SI, NBR, BR, IR, EPDM, IIR, butyl, PU, E/A, ECO ... , CSM, VITON, FKM, FPM, etc. 2. Characteristics: high and low temperature resistant, ozone resistant, aging resistant, weather resistant ...