Kapton Tape

Kapton Tape

Kapton is a very good electrical insulator. It is made into a tape that is good enough for aerospace and satellite applications. Its characteristics include:

  • High temperature stability - you can solder on it (800 degrees F) and not damage or distort it! Hopefully your loco will not be that hot inside. This also relates to the adhesive - it still sticks after exposure to such temperatures!
  • Thin - a good insulation for the voltages found in DCC can be had with a tape only 0.001 inches (0,02 mm) thick!
  • It does not have a lot of shear (tearing) or punch-through strength. Don't expect it to insulate a solder joint with the jagged end of a wire sticking out - use shrink tubing!
When people hear installers sing the praises of Kapton tape, one of their first questions is: "Where do I get it"? Litchfield Station, amongst others, (CLICK HERE)!


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Information on this site represents Bruce’s experiences and opinions. They are presented without warranty as an example of ways to utilize DCC products. The user is solely responsible for any use made of this data.