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  3. Tapes
  4. Sealing Tapes

3M Sealing Tapes

  • Picture of 3M Sealing Tapes

    Stay Protected

    3M Sealing Tapes and Films offer a wide variety of insulation and environmental barriers for your application.

3M Sealing Tapes for Electrical Applications

  • 3M Sealing Tapes for Corrosion Protection
    Moisture and Corrosion Protection

    In addition to low-voltage electrical insulation, mastic tape creates a barricade around splices and terminations, resistant to contaminants and particles that can corrode your wire and connections.

    Low Voltage

    Scotch® Vinyl Mastic Pad 2200

    High Voltage

    Scotch® Rubber Mastic Tape 2228

  • 3M Sealing Tapes for padding
    Padding, Smoothing, and Shaping

    3M Mastic products stretch to insulate odd shapes and complex configurations, providing protection against sharp edges and bolted connections.

    3M™ Scotch-Seal™ Mastic Tape and Pads 2229

    3M™ Scotchfil™ Electrical Insulation Putty

  • 3M Sealing Tapes for Jacket Repair
    Jacket Repair

    In addition to low-voltage electrical insulation, mastic tape creates a barricade around splices and terminations, resistant to contaminants and particles that can corrode your wire and connections.

    Scotch® Heavy Duty Mining Tape 31

    Scotch® Cable Jacket Repair Tape 2234

  • Icon for Electrical Support
    Electrical Resources

    Learn more about putting mastic tape to work in your job.

    Download: Rubber Mastic and Specialty Application Guide (PDF, 3.98 MB)

    Download: 3M™ Electrical Tape, Mastics & Special Use Tapes (PDF, 17.7 MB)

    Download: Scotch® Cable Jacket Repair Tape 2234 Prod. Bulletin LO (PDF, 327.04 KB)

    For general or technical support: Call 1-800-200-0265.

    For a quote, technical recommendations, or to schedule a training:

    Contact a Sales Professional

    Learn more about putting mastic tape to work in your job.

    Download: Rubber Mastic and Specialty Application Guide (PDF, 3.98 MB)

    Download: 3M™ Electrical Tape, Mastics & Special Use Tapes (PDF, 17.7 MB)

    Download: Scotch® Cable Jacket Repair Tape 2234 Prod. Bulletin LO (PDF, 327.04 KB)

    For general or technical support: Call 1-800-200-0265.

    For a quote, technical recommendations, or to schedule a training:

    Contact a Sales Professional

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  • 3M is constantly working to meet the evolving challenges of aerospace industry professionals worldwide. If you need help finding an existing solution or would like to talk about specific ideas you’re working on, get in touch with us.

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