• Flexible Dual Wall Adhesive-lined Heat Shrink Tubing 3:1 Black 1/4" ID - 12" Inch 4 Pack
  • Flexible Dual Wall Adhesive-lined Heat Shrink Tubing 3:1 Red 1/4" ID - 12" Inch 4 Pack
  • Flexible Dual Wall Adhesive-lined Heat Shrink Tubing 3:1 Red 1/4" ID - 12" Inch 4 Pack
  • Flexible Dual Wall Adhesive-lined Heat Shrink Tubing 3:1 Clear 1/4" ID - 12" Inch 4 Pack
  • Flexible Dual Wall Adhesive-lined Heat Shrink Tubing 3:1 Clear 1/4" ID - 12" Inch 4 Pack
  • Flexible Dual Wall Adhesive-lined Heat Shrink Tubing 3:1 Black 1/4" ID - 12" Inch 4 Pack
1 6
SKU: HST205B-12

1/4" ID Heat Shrink Tubing - 3:1 Ratio - Dual Wall Adhesive - 12" Length - 4 or 16 Pack

$6.49 USD
$6.49 USD
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Product Description

This 1/4" ID 3:1 dual wall adhesive-lined heat shrink tubing is built for high-performance sealing of 18–10 AWG wire connections in automotive, marine, and trailer wiring systems. The outer flame-retardant polyolefin layer and inner thermoplastic adhesive form a watertight, corrosion-resistant seal when heated—ideal for repairs in harsh environments.

Specifications & Features

  • Wire Compatibility: 18–10 AWG
  • Shrink Ratio: 3:1
  • Pre-shrink Inner Diameter: 1/4"
  • Recovered Inner Diameter: 0.080"
  • Wall Type: Dual wall with internal adhesive lining
  • Length: 12" per segment
  • Available Colors: Black, Red, Clear
  • Flexible and flame-retardant outer layer for professional-grade insulation
  • Adhesive lining activates with heat to form a waterproof, vibration-resistant bond
  • Perfect for splices, terminals, and harness repairs in automotive, marine, and trailer systems