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The 3M COMPANY 10457 is a five-pack of professional-quality electrical tape in assorted colors, designed for insulation, color-coding, and general electrical work. Each roll measures 1/2 inch wide by 240 inches long, providing ample length for a wide range of wiring tasks. The tape features a super strong adhesive that maintains a secure bond in demanding conditions, and its fade-resistant pigment keeps color-coded circuits readable over time. The five colors included are blue, green, red, yellow, and white. This product is suited for licensed electricians, HVAC technicians, and other trade professionals who rely on color-coded tape to meet wiring identification requirements in the field.
This tape is appropriate for residential and light commercial electrical applications, including low-voltage wiring, branch circuit identification, and conduit and cable bundling. The assorted color set makes it well suited for work where NEC-compliant color coding is required or where quick visual identification of circuit phases, grounds, or system zones is necessary. Installers carrying a five-pack can cover multiple color designations in a single kit without needing to stock individual rolls.
Designed as a general-purpose electrical insulating and color-coding tape suitable for standard low-voltage wiring and cable management applications.
Electrical tape of this type is installed by licensed electricians or qualified trade professionals working on de-energized circuits. Always shut off and lock out power at the panel before applying or replacing tape on conductors. Apply with consistent tension and overlap each wrap by at least half the tape width for reliable insulation coverage. Follow all applicable NEC requirements for conductor insulation and color identification.
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