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Two black rolls of extra-thick electrical tape in plastic packaging

Scotch

Scotch 22 Extra Thick Electrical Tape 1/2 in x 36 yds Black 2-pack

SKU CH-DH6T-3V921

Extra-thick 10-mil PVC electrical tape rated to 600 volts and 80 °C continuous use

  • Product typeElectrical Tape
  • Product colorBlack
  • Extra-thick 10-mil vinyl delivers heavy-duty insulation up to 600 volts
  • Conformable backing works in cold down to -10 °C (15 °F)
  • Rated for continuous use at 80 °C (176 °F)
  • Resists abrasion, moisture, acids and corrosion for indoor or outdoor jobs
  • UL 510 Listed and CSA C22.2 No. 197 certified, RoHS 2002/95/EC compliant

Professional-grade vinyl insulation

Scotch 22 Heavy-Duty Grade Extra Thick Electrical Tape is a premium 10-mil vinyl insulating tape supplied as a two-pack of 1/2-inch by 36-yard rolls. It is designed for professional electricians and maintenance crews who need reliable primary insulation up to 600 volts. The tape meets UL 510 and CSA C22.2 No. 197-M1983 standards and is RoHS 2002/95/EC compliant.

Conformable PVC with rubber adhesive

The polyvinyl chloride film backing and rubber-based adhesive combine to stay flexible in cold weather down to -10C (15F) and perform continuously up to 80C (176F). This conformability allows tight, moisture-tight wraps on irregular splices and bus bars with minimum bulk. The 1-1/2 inch core diameter fits standard dispensers for efficient application in the field.

Replaces standard electrical tapes

This heavy-duty grade upgrades from general-purpose tapes when abrasion resistance, moisture sealing, and cold-weather performance are critical. It suits primary insulation for 600-volt splices, bus applications, high-voltage cable jacketing, and wire harnessing indoors or outdoors. Buyers needing thinner tape for tight conduit fills or colour-coded phasing should select a different product.

How it compares

Measured against everything we stock in Office, Masking & Packing Tape, at today’s prices. Recalculated every night.

Price $31.99
Typical for this category: the median of 3,148 items is $29.99.

Specifications

Product
Product typeElectrical Tape
Product colorBlack

Questions about this item

What voltage does the UL 510 listing cover for this tape?

The UL 510 listing covers primary electrical insulation for splices and bus applications rated up to 600 volts.

What core diameter does the roll fit on?

Each roll has a 1-1/2 inch diameter core for standard dispensers.

How do you apply the tape for a moisture-tight seal?

Stretch the tape as you wrap so the rubber adhesive activates and the PVC backing conforms, then overlap each layer by half the width.

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