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Tinted Semi-Rigid Adhesive Heat Shrink 3:1

Available in:

  • 12" long Cut Lengths (4 per bag)

Available Colors: Yellow, Blue, Red and Clear.


Applications: This tinted heat shrinkable tubing is see through making it ideal for any electrical work that needs direct visual inspection during installation or maintenance. The tint color is related to wire gauge and can be matched to terminal color making connections easily identifiable even after shrinking. The adhesive lining seals around connections when heated so it a good choice for wiring applications that are in an environment where they will be exposed to contaminants. The 3:1 shrink ratio makes it useful for odd shaped connections.

Made in the USA

SHRINK RATIO 3:1 Shrinks to 33% its orignal (round) diameter

Made of Polyolefin

  • tinted for color coding

  • translucent so you can see your connections

  • wire gauge imprint allows you to easily identify gauge sizes

  • This heat shrinkable tubing has a heat activated adhesive lining

  • adhesive glue seals and protects from moisture, corrosion and contaminants

  • Non-Flame Retardant


Mil Specs: MIL-DTL-23053/4

UL: E157227

Recover Temp: 135°C

Continuous Operating Temperature -55 to 115°C

Specs UL CSA Material ShrinkTemp. Continuous Oper. Temp Flammability
Formerly, MIL-DTL-23053/4, Class 1
E157227 LR38227 Polyolefin 135°C
-55°C to 110°C
(-67°F to 230°F)
Non-Flame Retardant

To order Click on price for length needed.

Part #


4 PK,



.360" Yellow 

12-10 AWG

11.02  .360" Yellow Heat Shrinkable Tinted Semi-Rigid Adhesive

.245" Blue 

16-14 AWG

8.33  .245" Blue Heat Shrinkable Tinted Semi-Rigid Adhesive

.245" Red 

20-18 AWG

8.13 .245" Red Heat Shrinkable Tinted Semi-Rigid Adhesive

.115" Clear 

24-22 AWG

8.95  .115" Clear Heat Shrinkable Tinted Semi-Rigid Adhesive