3/8" ID Heat Shrink Tubing - 3:1 Ratio - Dual Wall Adhesive - 12" Length - 4 or 12 Pack
This 3/8" ID 3:1 dual wall adhesive-lined heat shrink tubing delivers rugged, watertight protection for 12–16 AWG wire connections in automotive, marine, and industrial applications. Its flexible polyolefin construction with heat-activated adhesive conforms to uneven wire bundles and creates a sealed barrier against moisture, corrosion, and abrasion.
Specifications & Features
- Wire Compatibility: 12–16 AWG
- Shrink Ratio: 3:1
- Pre-shrink Inner Diameter: 3/8"
- Recovered Inner Diameter: 0.120"
- Wall Type: Dual wall with internal thermoplastic adhesive lining
- Material: Flame-retardant polyolefin (outer), adhesive-lined (inner)
- Length: 12" per segment
- Available Colors: Black, Red, Clear
- Forms a watertight, corrosion-resistant seal over splices and terminations
- Flexible tubing conforms to irregular shapes and wire bundles
- Ideal for harness repairs, marine wiring, and electronic protection
Original: $7.99
-65%$7.99
$2.80Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
This 3/8" ID 3:1 dual wall adhesive-lined heat shrink tubing delivers rugged, watertight protection for 12–16 AWG wire connections in automotive, marine, and industrial applications. Its flexible polyolefin construction with heat-activated adhesive conforms to uneven wire bundles and creates a sealed barrier against moisture, corrosion, and abrasion.
Specifications & Features
- Wire Compatibility: 12–16 AWG
- Shrink Ratio: 3:1
- Pre-shrink Inner Diameter: 3/8"
- Recovered Inner Diameter: 0.120"
- Wall Type: Dual wall with internal thermoplastic adhesive lining
- Material: Flame-retardant polyolefin (outer), adhesive-lined (inner)
- Length: 12" per segment
- Available Colors: Black, Red, Clear
- Forms a watertight, corrosion-resistant seal over splices and terminations
- Flexible tubing conforms to irregular shapes and wire bundles
- Ideal for harness repairs, marine wiring, and electronic protection
