Flexible Self-Adhesive Lined Heat Shrink Tubing

Protects Your Electrical Contacts from the Destructive Elements

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What's special about this wire insulation?

  • Place over cables, splices, or terminations to snugly shrink, insulating and protecting wire assemblies from the elements
  • Flexible, medium wall material allows you to use this tubing in applications with moving parts, irregular shapes, and bends in the routing
  • Internal thermoplastic adhesive lining seals out moisture and other corrosive elements to prolong the life of your terminations
  • Self-extinguishing design (except for clear) helps to prevent the spread of fire, increasing equipment and personnel safety
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ULCSA Approved

Adhesive Lined Flexible Heat Shrink Tubing protects your cable terminations and wire harnesses from several types of damage. When placed over splices and terminations, its adhesive inner lining seals out moisture and other contaminants to prevent corrosion. You may also use this insulation for strain relief at the connector, providing an all-around great solution to extending the service life of your electrical contacts.

  • Available in 7 diameters to suit many applications
  • May be placed onto connections at the boot to strain relieve, helping to prevent breakage
  • Red, black, and clear finishes allow for easy cable identification and connection viewing (clear)
  • Ideal for protecting wires, wire harnesses, and electrical connections in electrical, automotive, marine, hobbyist, and many other industries


Shrink Ratio 3:1
Material Polyolefin
Color Black, Red, Clear
Shrink Temp 250° F (121° C)
Dielectric Strength 700V/Mil
Wall Thickness (Recovered) 0.040" (1,016 mm)
Operating Temperature (Continuous) -67° to 230° F
(-55° to 110° C)
Flammability Flame Retardant
Industry Standards UL 486D
UL E157227
MIL-DTL-25053/15, Class 2
CSA Listed






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by PowerReviews

(based on 1 review)

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Reviewed by 1 customer

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Worked well for my purposes

By djnorm

from Brooklyn NY

About Me Enthusiast

Verified Reviewer


  • Quality Construction
  • Self-adhesive


    Best Uses

      I used these to help mark all of my hand tools with my name. I wrote my name on electrical tape, and then shrank the clear tubing over it. It has worked very well and has lasted with harsh use. The larger diameters were not as clear, but my name was still legible.

      • Primary use:
      • Personal
      • Was this a gift?:
      • No

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