Description
Ancor 1" Heavy Wall Heat Shrink Tubing | Boat Supply Store
Protect your critical marine electrical connections from the relentless corrosive elements encountered on the water with Ancor's Heavy Wall Heat Shrink Tubing. This tubing features a 3:1 shrink ratio and a heat-activated adhesive lining, which creates an impervious, waterproof seal after application. Specifically engineered for marine use, it effectively shields connections from saltwater, oils, acids, and UV exposure, while also providing essential strain relief to prevent wire fatigue and ensure long-term system reliability on offshore fishing vessels or coastal cruisers.
Key Features
- Superior Protection with heavy wall construction for robust durability.
- Impervious Seal formed by heat-activated adhesive lining against moisture and contaminants.
- Environmental Resistance to saltwater, oil, acids, and UV degradation.
- Reliable Strain Relief to prevent damage to wire connections.
- Optimized Shrinkage with a 3:1 ratio for versatile application.
- High-Strength Material from cross-linked polyolefin for enhanced performance.
- Wide Operating Range from -40°C to 110°C for diverse conditions.
- Certified Safety with UL 224 compliance for assured quality.
Specifications
| Product Specifications | |
|---|---|
| Diameter (Unshrunk) | 1" |
| Diameter (Shrunk) | 3/8" |
| Length | 12" |
| Color | Black |
| Pack Size | 2-pack |
| Material | Cross-linked polyolefin with heat-activated adhesive lining |
| Shrink Ratio | 3:1 |
| Suitable Wire Gauge | 2-4/0 AWG |
| Shrink Temperature | 257°F / 125°C |
| Operating Temperature Range | -40°C to 110°C |
| Certification | UL 224 |
Who This Is For
Marine electricians and dedicated boat owners seeking to ensure the longevity and integrity of electrical systems in harsh marine environments. This product is for those performing critical wiring repairs or installations where a robust, waterproof, and strain-relieved connection is paramount.
How It Compares
| Feature | Ancor 1" Heavy Wall Heat Shrink Tubing | Competitor |
|---|---|---|
| Shrink Ratio | 3:1 | 3:1 |
| Diameter (Unshrunk) | 1" | 1 inch |
| Diameter (Shrunk) | 3/8" | 3/8 inch |
| Material | Cross-linked polyolefin | Polyolefin |
| Adhesive Lined | Yes | Yes |
| Wire Range | 2-4/0 AWG | 2-4/0 AWG |
| Operating Temperature Range | -40°C to 110°C | -55°C to 125°C |
Common Concerns Answered
Will this tubing provide a reliable waterproof seal in a saltwater environment?
Yes, the heat-activated adhesive lining within Ancor's Heavy Wall Heat Shrink Tubing is specifically designed to create an impervious seal, offering excellent protection against saltwater intrusion, along with oil, acids, and UV exposure.
Is the 'heavy wall' construction necessary for typical boat electrical connections?
The heavy wall construction provides superior mechanical protection and strain relief, which is crucial for connections subjected to vibration, movement, and harsh conditions common in marine applications, ensuring long-term electrical integrity.
How does this product compare to less expensive, non-marine grade heat shrink tubing?
Ancor's product utilizes marine-grade cross-linked polyolefin and a specialized adhesive lining, offering enhanced durability, superior environmental resistance, and certified safety standards (UL 224) essential for marine electrical systems, which generic options often lack.
Frequently Asked Questions
What is the shrink ratio of Ancor Heavy Wall Heat Shrink Tubing?
Ancor's Heavy Wall Heat Shrink Tubing features a 3:1 shrink ratio, meaning it will shrink to one-third of its original diameter when heated.
What is the operating temperature range for this heat shrink tubing?
This heat shrink tubing is rated for an operating temperature range of -40°C to 110°C.
What types of environmental factors does the adhesive lining protect against?
The heat-activated adhesive lining provides protection against saltwater, oil, acids, and UV (sunlight) exposure.
What wire gauge range is this tubing suitable for?
This tubing is suitable for wire ranges from 2 AWG to 4/0 AWG.
Is this tubing suitable for use in saltwater environments?
Absolutely. The primary design consideration for this marine-grade heat shrink tubing is to provide a waterproof and corrosion-resistant seal for electrical connections in saltwater environments.
