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Box of twenty black vinyl electrical tape rolls 3/4 inch by 60 ft

3M

3M 3M-165-10-20PCS Vinyl Electrical Tape 3/4" x 60ft Black 20 Rolls

SKU CH-3B6S-F8P5Y MPN 3M-165-10-20PCS

Flame-retardant PVC electrical tape resists abrasion, moisture, alkalis, solvents and acids across 32 to 194 °F, UL Listed and CSA VDE certified, 20 rolls of 60 ft

  • TypeElectrical Tape
  • Quantity20 Rolls
  • Resists abrasion, moisture, alkalis, solvents and acids for reliable insulation
  • Flame-retardant PVC backing inhibits conductor corrosion up to 194 °F
  • UL Listed, CSA and VDE certified for code-compliant electrical work
  • Conformable 3/4" x 60 ft rolls stretch 200 % for tight splices
  • 20-roll bulk pack supplies multiple jobs with consistent 18 oz/in adhesion

20 Rolls of 3M Temflex 165 Electrical Tape

This pack supplies 20 rolls of 3M Temflex 165 vinyl electrical tape, each measuring 3/4 inch by 60 feet. The PVC backing is flame-retardant and resists abrasion, moisture, alkalis, solvents and acids. It is UL Listed, CSA and VDE certified for insulating applications. Professional electricians and maintenance teams use it for general-purpose wire harnessing and splicing.

Temperature and Voltage Limits

The tape withstands continuous operating temperatures from 32 to 194 °F (0 to 90 °C) and provides a dielectric strength of 1000 V/mil. It is not rated for service above 90 °C or for voltages that exceed its dielectric rating. Buyers who need high-temperature or high-voltage specialised grades should select a tape with certified ratings beyond these limits.

Installation and Common Issues

The rubber adhesive bonds to steel at 18 oz/in and stretches to 200 % elongation, allowing conformable wraps around irregular shapes. It is compatible with rubber and synthetic splicing compounds. Cold conditions below 32 °F can reduce tack, and overstretching beyond the rated elongation may cause the backing to split.

Highlights

  • Resists abrasion, moisture, alkalis, solvents and acids for reliable insulation
  • Flame-retardant PVC backing inhibits conductor corrosion up to 194 °F
  • UL Listed, CSA and VDE certified for code-compliant electrical work
  • Conformable 3/4" x 60 ft rolls stretch 200 % for tight splices
  • 20-roll bulk pack supplies multiple jobs with consistent 18 oz/in adhesion

Specifications

TypeElectrical Tape
Brand3M
Model3M-165-10-20PCS
Quantity20 Rolls

Questions about this item

Should I choose the 20-roll pack or look for a smaller quantity?

The 20-roll pack gives you 20 rolls of 3/4" x 60 ft tape, ideal for ongoing electrical work or stocking a workshop.

What does the 1000 V/mil dielectric strength mean when I'm insulating a live wire?

It means each thousandth of an inch of tape thickness can withstand 1000 volts, so the 7-mil PVC backing provides strong insulation for typical low-voltage circuits.

How do the UL Listed, CSA and VDE certifications limit the tape's maximum operating temperature in practice?

The certifications confirm the tape meets safety standards up to its rated 90 °C (194 °F) maximum operating temperature for continuous use.

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