Description
Pacer Heavy Wall Heat Shrink Tubing 1" Red | Boat Supply Store
For critical battery cable terminations and other high-demand wiring aboard saltwater vessels, this Pacer heavy wall heat shrink tubing provides unparalleled protection. Its internally coated dual-purpose thermoplastic liner ensures a robust, corrosion-resistant seal, capable of withstanding harsh marine environments. Rated for 1/0 - 4/0 AWG wire with a 0.12" recovered wall thickness, it meets MIL-I-23053/15 Class 2 standards for proven reliability in offshore applications.
Key Features
- Provides superior mechanical strength and impact resistance
- Offers excellent environmental sealing against moisture and contaminants
- Features a dual-purpose thermoplastic liner for adhesion and sealing
- Ensures robust corrosion protection in marine environments
- Delivers outstanding abrasion resistance for cable longevity
- Shrinks easily over 120°C for convenient installation
- Exhibits broad chemical resistance to acids, alkalis, fuels, oils, and solvents
- Meets stringent MIL-I-23053/15 Class 2 safety certification
Specifications
| Product Specifications | |
|---|---|
| Brand | Pacer |
| Product Name | Battery Cable Heavy Wall Heat Shrink Tubing |
| Expanded Inner Diameter | 1" |
| Recovered Inner Diameter | 0.367" |
| Recovered Wall Thickness | 0.12" |
| Wire Gauge Compatibility | 1/0 - 4/0 AWG |
| Color | Red |
| Length | 12" |
| Quantity | 2-Piece Pack |
| Shrink Temperature | Over 120°C |
| Compliance | MIL-I-23053/15 Class 2 |
Who This Is For
Marine electricians and dedicated boat owners performing complex electrical system repairs or installations requiring the utmost durability. DIY enthusiasts seeking professional-grade protection for critical battery cables in high-corrosion marine environments will find this product essential.
How It Compares
| Feature | Pacer Heavy Wall Heat Shrink Tubing 1" Red | Ancor Heat Shrink Tubing |
|---|---|---|
| Expanded Inner Diameter | 1.1" | 1.00" |
| Recovered Wall Thickness | 0.12" | 0.09" |
| Internal Adhesive Liner | Yes (Dual-purpose thermoplastic liner) | No |
| Corrosion Protection | Superior (from adhesive liner) | Typically less capable |
| Application Range AWG | 1/0 - 4/0 | 2 AWG - 4/0 AWG for 1" tubing |
Common Concerns Answered
Is the shrinkage temperature difficult to achieve?
While it requires a heat gun capable of exceeding 120°C, this ensures a proper, secure bond. A dedicated heat gun is recommended for optimal results, but standard marine applications benefit from this higher activation temperature for a more durable seal.
Is this product significantly more expensive than standard heat shrink?
Yes, this heavy wall tubing with an adhesive liner is priced higher than basic heat shrink. However, the enhanced mechanical strength, superior corrosion protection, and environmental sealing justify the investment for critical marine electrical systems where failure is not an option.
Will this tubing provide adequate protection in harsh marine conditions?
Absolutely. The heavy wall construction combined with the thermoplastic adhesive liner creates a robust barrier against moisture, salt spray, fuel, oil, and UV exposure, making it ideal for demanding offshore environments or persistent use in brackish water.
Frequently Asked Questions
What is the recovered inner diameter of the Pacer Battery Cable Heavy Wall Heat Shrink Tubing?
The recovered inner diameter is 0.367 inches.
What is the application range in AWG for this heat shrink tubing?
This heat shrink tubing is suitable for 1/0 to 4/0 AWG wire.
What is the recovered wall thickness of this tubing?
The recovered wall thickness is 0.12 inches.
What types of materials does the thermoplastic liner adhere to?
The thermoplastic liner adheres to PVC, neoprene, polyolefin, EPR, steel, and aluminum.
What are the primary applications for this heavy wall heat shrink tubing?
Its primary applications are for marine battery cables and other critical wiring requiring robust, environmentally resistant protection in harsh marine environments due to its superior mechanical strength and corrosion resistance.
