super33Scotch® Super 33+™ Professional Grade Vinyl Electrical Tape is a black, 7 mil (0.18 mm) tape, on a 1 in (25.4 mm) core, combines the flexibility of a PVC backing with excellent electrical insulating properties to provide primaryScotch® Vinyl Electrical Tape Super 33+ is the orinal, market-leading PVC insulating tape. This professional grade tape is hhly conformable, with good flexibility for moisture-tht electrical