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Black vinyl electrical tape roll 3/4 inch wide 20 yards long

3M

3M Temflex 175 Electrical Tape Vinyl Black 3/4 in 20 yd

SKU CH-3X46-KEMNR

General-purpose vinyl electrical tape, 3/4 in by 20 yd, rated 600 V and 7 mil thick for temperatures from 14 °F to 194 °F

  • Product colorBlack
  • General-purpose insulation for wiring repairs
  • Vinyl backing with rubber adhesive bonds to cables
  • Performs from 14 °F to 194 °F in service
  • Rated for 600 V electrical applications
  • Continuous 20 yd roll in 7 mil thickness

General-purpose vinyl electrical tape

3M Temflex 175 is a black vinyl tape designed for general electrical insulation tasks. It uses a rubber-based adhesive on a continuous single-sided roll. The product is supplied new in a standard 3/4 inch width by 20 yard length format.

Replaces cloth friction tape

This tape upgrades from basic friction tape or economy vinyl that lacks consistent thickness or temperature stability. The jump is worth it when a 7 mil construction and a 600 V voltage rating are required for reliable primary insulation up to 194 Degrees F.

Performs across a wide temperature range under

The tape maintains adhesion and dielectric strength from 14 Degrees F to 194 Degrees F during sustained operation. It resists flagging and cold-flow better than thinner alternatives when subjected to prolonged thermal cycling or mechanical stress.

How it compares

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

Price $1.99
Cheaper than about 99% of the 3,148 comparable items (median $29.99).

Specifications

Product
Brand name3M
Product colorBlack

Questions about this item

What width and length does the 3M Temflex 175 roll provide?

The roll measures 3/4 inch wide and 20 yards long, giving a continuous length for multiple wiring tasks.

How should the tape be applied for a reliable 600 V insulation seal?

Stretch the vinyl slightly as you wrap, overlapping each turn by half the tape width, and press firmly so the rubber adhesive bonds without air gaps.

When will the tape need replacement in an installation rated for 600 V?

Replace it if the surface becomes brittle, cracked, or loses adhesion after exposure beyond the 14 to 194 °F performance range.

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