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3:1 Dual Wall Adhesive Lined Heat Shrinkable Tubing Kit

Description of 3:1 Dual Wall Adhesive Lined Heat Shrinkable Tubing Kit

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What makes Dual Wall Heat Shrink unique are the sealing, insulation and protection it has for wire terminal and connection sections of wires and cords.

Tough flame-retardant polyolefin tubing lined withal flame-retardant adhesive provides the optimum solution for applications where full flame retardant is preferred. Dual Wall heat shrink tubing is suitable for use on wires and cords etc, which will be exposed to harsh environments.

The Dual Wall Heat Shrinkable Tubing Kit comes with a variety of sizes of tubing that you choose from, which is made up of:

This kit contains 85 pieces of dual wall heat shrink in 4" lengths with a thin adhesive lining for air tight seals, in a reusable box.

  • 3/32 : 30 pcs
  • 1/8 : 20 pcs
  • 3/16 : 15 pcs
  • 1/4 : 10 pcs
  • 3/8 : 5 pcs
  • 1/2 : 5 pcs

This heat shrink is perfect for shrinking and sealing connectors, wires, etc.

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Features and Benefits

  • 3:1 shrink ratio (shrinks to 1/3 its original diameter)
  • Can be used to protect bundled wires and metal tubes
  • Lengthwise shrinkage approximately 7-9% during shrink process
  • High safeguard aptitude against water and moisture
  • Shrink temperature starts at 158F (70C), totally shrunk at 248F (120C)
  • Flame Retardant Jacket
  • Meets UL, CSA and MIL requirements
  • High expansion ratio makes it possible to repair most damaged cable jackets
  • Thick adhesive lining forms an effective barrier against fluids and moisture
  • May be used in a wide variety of electrical applications


Heat Shrink Kit 9/26/2015
Reviewed by: Christina from NC.
Excellent product. My husband ordered it prior to doing some work on his motorcycle. Like all the different sizes.



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