A professional-grade white vinyl electrical tape, this 3M Super 33+ roll delivers premium insulation and identification for demanding electrical work rated up to 600V. The 7 mil all-weather PVC backing stretches and conforms tightly around wires, splices, and connectors, while an aggressive adhesive keeps the wrap sealed against moisture and abrasion. Rated to 221 degrees F and built to resist weather, UV, and wear, it holds up in tough indoor and outdoor conditions where economy tape fails. In white, it phase-marks and color-codes conductors at professional grade. On a 66' x 3/4" roll, it is a go-to for electricians and maintenance pros who need a tape that lasts.
Key Features:
- 600V Professional Grade -- Premium vinyl tape rated to 600V for demanding insulation and identification.
- All-Weather 7 Mil PVC -- Thick, elastic backing conforms tightly and resists weather, UV, and abrasion.
- Rated to 221 Degrees F -- Holds its grip and insulation across a wide temperature range.
- White for Phase Marking -- Color-codes and phase-marks conductors at professional grade.
- 66' x 3/4" Roll -- Long, standard-width roll for heavy professional use.
Where to Use:
- Electrical work -- Insulating and phase-marking conductors in panels, boxes, and conduit.
- Outdoor & harsh conditions -- Weather- and abrasion-resistant wraps that hold up outdoors.
- Building maintenance -- Professional-grade taping for demanding repair and identification jobs.