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3M 27


  • High temperature rubber thermosetting adhesive
  • Mechanical and abrasion protection
  • Will not shrink, rot or burn
  • High tensile strength
  • Printable
  • Pressure-sensitive adhesive
  • UL Recognized


Scotch® 27 Glass Cloth Electrical Tape is a 7 mil insulating glass cloth tape with a pressure-sensitive, rubber thermosetting adhesive. It is used for heat-stable insulation for furnace and oven controls, motor leads, switches and is an ideal solution for electrical maintenance applications.

Scotch® 27 Glass Cloth Electrical Tape is edge-tear resistant, conformable and abrasion resistant. It is designed to operate in 600 volt dry applications requiring high mechanical strength and resistance to high temperatures. The glass cloth is specially treated and prepared to provide corrosion-free protection. Scotch® 27 Glass Cloth Electrical Tape is UL Recognized (file E17385) and CSA certified (file LR93411).

3M 27



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