... 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 ... details, and welcome to visiting our company sincerely. Best Regards! ACM/ FLS/ MVQ Electrical Cable Seal