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3M Heat Shrink Tubing for Electrical Construction and Maintenance

3M Heat Shrink Tubing for Electrical Construction and Maintenance
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3M Heat Shrink Tubing for Electrical Construction and Maintenance

Heat Shrink Tubing
Quality, reliable insulation and protection

3M Heat Shrink Tubing Products

  • Single-Wall Polyolefin Heat Shrink Tubing

    Single-wall tubing is a thin, flexible heat shrink tubing that is flame-retardant, split-resistant and durable. Use it for insulation, mechanical protection, wire marking, harnessing, strain relief and more.

  • Adhesive-Lined Polyolefin Heat Shrink Tubing

    Adhesive-lined heat shrink tubing comes in a variety of flexible configurations designed to meet a range of applications. All have an inner meltable wall of non-corrosive adhesive to help provide a protective, insulating barrier that resists moisture and contaminants.

  • Heavy-Duty Heat Shrink Tubing

    Heavy-duty heat shrink tubings -- including bus bar tubing -- have thick, durable walls. Some of these come with adhesive lining. The result is tough, lasting resistance against abrasion, flames, chemicals and moisture.

  • Specialty Polymer Tubing

    These specially designed special purpose heat shrink tubings protect in especially sensitive or more extreme conditions. Some of these tubings are designed to resist high heat, petroleum products and chemicals.

  • Heat Shrink Tubing Kits

    Eliminate the question about what diameter tubing to get with a heat shrink tubing kit from 3M. These convenient kits put a versatile assortment of different diameters of tubing at your fingertips with handy 6-inch lengths for both single wall (black or assorted colors) and adhesive-lined.

  • Heat Shrink Molded Shapes

    These fully heat shrinkable break-out boots are molded to fit 2- to 6-way breakouts in multi-conductor armored or sheathed cables. Use them for protection, strain relief and an environmental barrier. Also available are heavy-duty heat shrink end caps which seal cable ends for environmental and mechanical protection.

3M Heat Shrink Tubing Product Applications and Highlights

  • Applications:

    • Insulate wire, cable and connections
    • Provide mechanical protection and strain relief
    • Bundle and mark wire and cable


    • Dependable electrical insulation
    • Resistance to abrasion, chemicals and extreme environments
    • Variety of diameters, colors, and lengths available
    • Most made in U.S.A.

Need Heat Shrink Tubing Information in the Field?

View the 3M Electrical Products Catalog by downloading the app or viewing an online version.

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