... , household rubber seal, medical rubber seal, etc. Description of ACM/ FLS/ MVQ Electrical Cable Seal:1. Materials: ACM, also can be ... NR, HNBR, Buna, FVMQ, MVQ, ACM, FLS, CR, SBR, SI, BR, IR, EPDM, IIR, butyl, PU, E ... , and welcome to visiting our company sincerely. Best Regards! ACM/ FLS/ MVQ Electrical Cable Seal