3/8 inch ALT
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  • 3/8 inch ALT

Ancor 1/8 in. Diameter Adhesive Lined Heat Shrink Tubing

Ancor Marine Grade Heat Shrink Tubing bonds tenaciously to insulating covers and terminals, producing a much stronger connection than the mechanical connection alone. Shrinks safely below the temperature at which insulation melts. Heat shrink tubing is also great for collecting and protecting cables.

This line of tubing is black in color, available in a variety of lengths and measures 1/8 inch in diameter.

$3.66 / pk
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Tech Spec Product Info User Generated Content
  • Cross linked polyolefin tubing construction is much stronger than PVC and will not burn.
  • Heat activated adhesive lining provides impervious seal to protect from salt water, oil, acids, and sunlight.
  • Highest shrink ratio - shrinks to 1/3 of original size.
  • Shrinks at 257 degrees F / 125 degrees C.
  • Operating temperature range of -40 degrees C to 100 degrees C.
BRAND: Ancor
Type: Heat Shrink Tubing
5.0 2

used it to splice a trim sensor cable


I spliced the trim sensor cable on my boat rather than pulling the drive and doing it the right way. Time will tell how this will hold up in salt water, but if I can get a few years out of it I am happy. I will replace it correctly the next time I have work done that requires the drive removal.


indian Harbour Beach, FL


As Advertised


A hands down leader for Marine use. No comparison to hardware store head shrink tubing. The adhesive linning make all the difference for a robust mechanical/electrical connection.

David Irwin

Boston MA


Ancor 1/8 in. Diameter Adhesive Lined Heat Shrink Tubing



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