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2-4/0 AWG Flexible Dual Wall Adhesive-lined Heat Shrink Tubing 3:1 - 1" ID - 12" Inch - 4 or 8 Pack

2-4/0 AWG Flexible Dual Wall Adhesive-lined Heat Shrink Tubing 3:1 - 1" ID - 12" Inch - 4 or 8 Pack

2-4/0 AWG Flexible Dual Wall Adhesive-lined Heat Shrink Tubing 3:1 - 1" ID - 12" Inch - 4 or 8 Pack

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From $4.05

Original: $13.49

-70%

2-4/0 AWG Flexible Dual Wall Adhesive-lined Heat Shrink Tubing 3:1 - 1" ID - 12" Inch - 4 or 8 Pack—

$13.49

$4.05

The Story

This 1" ID 3:1 dual wall adhesive-lined heat shrink tubing provides heavy-duty environmental sealing and insulation for 2–4/0 AWG wire in automotive, marine, and industrial applications. The flexible polyolefin outer layer and internal thermoplastic adhesive form a watertight, corrosion-resistant barrier when heated—ideal for protecting high-amperage splices and connections exposed to moisture, vibration, or chemicals.

Specifications & Features

Wire Compatibility: 2–4/0 AWG
Shrink Ratio: 3:1
Pre-shrink Inner Diameter: 1"
Recovered Inner Diameter: 0.320"
Wall Type: Dual wall with heat-activated adhesive lining
Material: Flame-retardant polyolefin outer layer
Length: 12" per piece
Available Colors: Black, Red, Clear
Adhesive lining seals out moisture, oil, and contaminants
Highly flexible for routing over irregular or bulky cable junctions
Commonly used in marine wiring, battery cables, and high-current harnesses

2-4/0 AWG Flexible Dual Wall Adhesive-lined Heat Shrink Tubing 3:1 - 1" ID - 12" Inch - 4 or 8 Pack - Image 2

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

2-4/0 AWG Flexible Dual Wall Adhesive-lined Heat Shrink Tubing 3:1 - 1" ID - 12" Inch - 4 or 8 Pack - Image 3

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

2-4/0 AWG Flexible Dual Wall Adhesive-lined Heat Shrink Tubing 3:1 - 1" ID - 12" Inch - 4 or 8 Pack - Image 4

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

2-4/0 AWG Flexible Dual Wall Adhesive-lined Heat Shrink Tubing 3:1 - 1" ID - 12" Inch - 4 or 8 Pack - Image 5

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

2-4/0 AWG Flexible Dual Wall Adhesive-lined Heat Shrink Tubing 3:1 - 1" ID - 12" Inch - 4 or 8 Pack - Image 6

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Description

This 1" ID 3:1 dual wall adhesive-lined heat shrink tubing provides heavy-duty environmental sealing and insulation for 2–4/0 AWG wire in automotive, marine, and industrial applications. The flexible polyolefin outer layer and internal thermoplastic adhesive form a watertight, corrosion-resistant barrier when heated—ideal for protecting high-amperage splices and connections exposed to moisture, vibration, or chemicals.

Specifications & Features

Wire Compatibility: 2–4/0 AWG
Shrink Ratio: 3:1
Pre-shrink Inner Diameter: 1"
Recovered Inner Diameter: 0.320"
Wall Type: Dual wall with heat-activated adhesive lining
Material: Flame-retardant polyolefin outer layer
Length: 12" per piece
Available Colors: Black, Red, Clear
Adhesive lining seals out moisture, oil, and contaminants
Highly flexible for routing over irregular or bulky cable junctions
Commonly used in marine wiring, battery cables, and high-current harnesses