3M SCOTCH ELECTRICAL TAPE 1"" WIDTH X 10' LENGTH, BLACK 3M #2228 RUBBER (ROLL) | eBay
3M Electrical Markets Division Seal Mastic Tape Compound 2229, 1 in x 10 ft, Black, Used for Electrical Insulating, Padding and Sealing in adverse conditions, 1 roll: Adhesive Tapes: Amazon.com: Industrial & Scientific