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One hundred rolls of red PVC electrical tape, half-inch wide, six and five-eighths yards each

3M

3M 35 Red Electrical Tape 1/2 in 6-5/8 yd PK100

SKU CH-ZT41-AM451

Red PVC electrical tape rated to 600 V and operating from 14 to 221 °F, supplied as 100 rolls of 6-5/8 yd each

  • Color/FinishRed
  • Color MappingRed
  • TypeElectrical
  • Reliable insulation up to 600 V with PVC film and rubber adhesive
  • Performs in cold environments down to 14 °F minimum temperature
  • Withstands heat up to 221 °F maximum operating temperature
  • 100 rolls per pack for high-volume wiring projects
  • General-purpose electrical tape from the 3M Scotch 35 series

General-purpose red electrical tape

This 3M Series 35 roll uses polyvinyl chloride film with a rubber adhesive. It measures 1/2 in wide and 6-5/8 yd long at 7 mil thickness. The tape carries a 600 V rating and operates from 14 Degrees F to 221 Degrees F. Each pack contains 100 continuous single-sided rolls for high-volume use.

Suited for colour-coded wiring and bundling

Electricians and maintenance teams who need consistent red identification on low-voltage circuits will find this pack efficient. The rubber adhesive bonds well to PVC jackets and conduit surfaces. Buyers who require UL-listed flame-retardant ratings or tapes certified for higher voltage classes should look at alternative specifications.

Voltage rating 600 V defines the safe application

This figure determines whether the tape meets the insulation requirements for a given circuit. Exceeding it risks dielectric breakdown and safety failure. Verify the system voltage before specifying this product for any installation.

Highlights

  • Reliable insulation up to 600 V with PVC film and rubber adhesive
  • Performs in cold environments down to 14 °F minimum temperature
  • Withstands heat up to 221 °F maximum operating temperature
  • 100 rolls per pack for high-volume wiring projects
  • General-purpose electrical tape from the 3M Scotch 35 series

Specifications

Brand3M
Color/FinishRed
Color MappingRed
TypeElectrical

Questions about this item

Will the adhesive hold when the tape warms to 221 °F during long engine-bay runs?

The tape is rated for continuous performance up to 221 °F, so the rubber adhesive stays secure at that temperature.

Does each roll need a separate dispenser or cutter to apply cleanly?

Each roll is continuous and single-sided; you simply pull and tear by hand — no dispenser required.

Can I wrap the red tape over existing black harness wraps rated at 600 V without degrading either layer?

Yes — both tapes share a 600 V rating and the PVC film is compatible with standard harness materials.

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