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3M

3M 1350 .5" x 72 yds Black Electrical Tape 2.5 mil

SKU CH-BAND-1FNJW

Polyester-film electrical tape with acrylic adhesive, .5 in wide by 72 yds long, 2.5 mil thick, rated to 265 °F

  • TypeBuilding Wire
  • 216 ft continuous roll reduces splicing
  • 5 mil polyester film resists abrasion
  • Acrylic adhesive bonds at up to 265 °F
  • .5 in width suits tight harnesses
  • 3M 1350 series built for industrial wiring

Electrical insulation tape

3M 1350 black electrical tape is a polyester film product with an acrylic adhesive system. It is supplied as a continuous single-sided roll measuring .5 inches wide by 72 yards long. The tape has a nominal thickness of 2.5 mil and is designed for general-purpose insulating and wrapping tasks in electrical and industrial environments.

Build integration and coverage

The .5 inch width suits tight bundles and small-gauge conductors where wider tapes would be cumbersome. A single roll provides 216 feet of material, allowing multiple splices or harness wraps without frequent roll changes. The polyester backing conforms to irregular shapes and resists abrasion during pull-through, while the acrylic adhesive bonds cleanly to wire jackets and terminal insulation.

Thermal and electrical limits

The tape carries a maximum performance temperature rating of 265 degrees Fahrenheit, defining its upper thermal limit in normal operation. No minimum temperature rating or voltage rating is specified by the manufacturer, so the product should not be relied upon for high-voltage insulation or extreme cold environments without separate validation.

Highlights

  • 216 ft continuous roll reduces splicing
  • 5 mil polyester film resists abrasion
  • Acrylic adhesive bonds at up to 265 °F
  • .5 in width suits tight harnesses
  • 3M 1350 series built for industrial wiring

Specifications

Brand3M
TypeBuilding Wire

Questions about this item

What is the maximum temperature the 1350 tape can withstand before performance drops?

The tape is rated for continuous use up to 265 degrees Fahrenheit.

How much heat does the acrylic adhesive generate during long-term application?

The acrylic adhesive is passive; it does not generate heat once applied to the wire.

Does the 1350 tape require a specific voltage-rated wire to insulate properly?

The tape carries no voltage rating, so it can be used on any compatible wire the installer selects.

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