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Eight mini rolls of coloured electrical tape in a pack

3M

3M Scotch 35 Electrical Tape Rainbow Pack 8 rolls 20 ft

SKU CH-MKFF-WEF12

Eight assorted-colour rolls of 7-mil flame-retardant electrical tape, each 20 feet long for phase identification and colour-coded insulation

  • TypeElectrical Tape
  • ColorMulti-Color
  • Premium 7-mil insulation protects wiring reliably
  • Eight assorted colors enable quick phase identification
  • Flame-retardant material withstands UV and moisture
  • Stretches tightly around irregular shapes for secure seals
  • Made in the United States for consistent quality

What this pack contains

This pack supplies eight mini rolls of 3M Scotch 35 electrical tape in assorted colours. Each roll is half an inch wide and twenty feet long. The tape is seven mil thick, flame-retardant and resists UV rays, moisture, abrasion and many chemicals. It is intended for colour-coding motor leads, phase identification and marking safety areas in indoor or weather-protected outdoor locations.

Installation and common issues

The tape stretches to conform to irregular shapes, so it wraps easily around wires and pipes without special tools. A clean, dry surface gives the best adhesion; oil or heavy corrosion can reduce grip. Because the rolls are mini, they can unspool quickly if not held firmly. The pack omits the grey colour found in the nine-colour set, so plan your coding scheme accordingly.

Deciding specification

The critical figure is the seven-mil thickness combined with the half-inch width, which determines whether the tape meets your insulation and coding standards. If your application requires the thicker 33+ black tape or a different width such as the three-quarter inch by sixty-six foot rolls, this pack will not suit.

Highlights

  • Premium 7-mil insulation protects wiring reliably
  • Eight assorted colors enable quick phase identification
  • Flame-retardant material withstands UV and moisture
  • Stretches tightly around irregular shapes for secure seals
  • Made in the United States for consistent quality

Specifications

TypeElectrical Tape
ColorMulti-Color

Questions about this item

How can I confirm the 35 tape is working correctly after wrapping a splice?

The 7-mil thickness stretches to conform to the splice and the flame-retardant, weather-resistant formulation resists UV, moisture, abrasion, alkalies, solvents and many acids, so a tight wrap that holds insulation under those conditions shows it is performing as intended.

What does the rainbow pack contain and is anything else needed?

The pack includes eight mini rolls, each 1/2 inch wide by 20 feet long, in assorted colors — blue, brown, green, orange, red, violet, white and yellow — and no additional components are required for color-coded insulation tasks.

When should I choose the 35 rainbow pack instead of the 33+ or 22 and 88 tapes?

Choose the 35 rainbow pack for phase identification, motor-lead color coding, piping systems or safety-area marking where multiple colors are needed; the 33+ is the black-only SKU, while 22 and 88 are separate electrical-tape SKUs for other applications.

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