







0.80" Heat Shrink Tubing - 3:1 Ratio - Heavy Wall Adhesive-Lined - 6" Length
This 0.80" ID 3:1 heavy wall adhesive-lined heat shrink tubing is built for extreme-duty applications requiring high insulation, strain relief, and abrasion resistance. Designed for 8–1/0 AWG wires, it includes an inner thermoplastic adhesive that forms a watertight, contaminant-resistant seal once shrunk. Commonly used for battery splices, buried cable repairs, and marine or underwater connections.
Specifications & Features
- Shrink Ratio: 3:1
- Pre-shrink Inner Diameter: 0.80"
- Length: 6 inches
- Wire Compatibility: 8–1/0 AWG
- Wall Type: Heavy wall with adhesive lining
- Adhesive-lined interior seals out moisture, oil, and debris
- Ideal for battery terminals, splices, and harsh environments
- Suitable for direct burial and submersion
- Meets UL486D for electrical connections
- Available Colors: Black, Red
Original: $5.49
-65%$5.49
$1.92Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
This 0.80" ID 3:1 heavy wall adhesive-lined heat shrink tubing is built for extreme-duty applications requiring high insulation, strain relief, and abrasion resistance. Designed for 8–1/0 AWG wires, it includes an inner thermoplastic adhesive that forms a watertight, contaminant-resistant seal once shrunk. Commonly used for battery splices, buried cable repairs, and marine or underwater connections.
Specifications & Features
- Shrink Ratio: 3:1
- Pre-shrink Inner Diameter: 0.80"
- Length: 6 inches
- Wire Compatibility: 8–1/0 AWG
- Wall Type: Heavy wall with adhesive lining
- Adhesive-lined interior seals out moisture, oil, and debris
- Ideal for battery terminals, splices, and harsh environments
- Suitable for direct burial and submersion
- Meets UL486D for electrical connections
- Available Colors: Black, Red

















