Description
Ancor Adhesive Heat Shrink Tubing 1/2" Black/Red | Boat Supply Store
Achieve a superior, environmentally sealed electrical connection on your vessel by utilizing Ancor's Adhesive Lined Heat Shrink Tubing. Engineered with robust, cross-linked polyolefin, this tubing offers exceptional resistance to abrasion and UV exposure. Its integrated heat-activated adhesive lining provides an impervious barrier against saltwater ingress, oils, and corrosive marine agents, ensuring reliable performance even in harsh offshore conditions. Designed for wire gauges from 8 to 4 AWG, it shrinks to 1/3 of its original size, providing exceptional strain relief for critical connections.
Key Features
- Impervious Seal against saltwater, oil, and acids due to heat-activated adhesive.
- Superior Strength from cross-linked polyolefin material for durability.
- Exceptional Strain Relief to protect wire connections from vibration and flexing.
- High Shrink Ratio of 3:1, reducing to one-third of original diameter.
- Flame Resistant properties inherent in cross-linked polyolefin.
- Wide Operating Temperature from -40°C to 110°C for all-weather reliability.
- UL 224 Certified for assured safety and performance standards.
- Dual Color Pack (Black/Red) for easy wire identification during installation.
Specifications
| Product Specifications | |
|---|---|
| Material | Cross-linked Polyolefin with Heat-Activated Adhesive Lining |
| Diameter (Original) | 1/2" (12.7mm) |
| Diameter (Shrunk) | 5/32" (4mm) |
| Shrink Ratio | 3:1 |
| Wire Gauge Range | 8-4 AWG |
| Shrink Temperature | 257°F / 125°C |
| Operating Temperature | -40°C to 110°C |
| Certification | UL 224 |
| Length | 3" |
| Pack Size | 2-Pack |
| Colors | 1 Black, 1 Red |
Who This Is For
Marine electricians and dedicated boat owners requiring a robust and waterproof solution for electrical terminations. DIY enthusiasts will find this essential for maintaining the integrity of wiring systems in demanding coastal or offshore environments.
How It Compares
| Feature | Ancor Adhesive Heat Shrink Tubing 1/2" Black/Red | Competitor |
|---|---|---|
| Material | Cross-linked Polyolefin | Polyolefin |
| Adhesive Lined | Yes | Yes |
| Shrink Ratio | 3:1 | 3:1 |
| Wire Range | 8-4 AWG | Varies by model |
| Waterproof Seal | Impervious to saltwater, oil, acids | Excellent |
Common Concerns Answered
Is this tubing difficult to install?
Installation requires a heat gun and a clean wire surface for optimal adhesion. Achieving a perfect seal is dependent on controlled heating and thorough wire preparation, with an installation difficulty rated at 2/5.
Why does it seem more expensive than generic heat shrink?
The Ancor ALT tubing's initial cost is justified by its superior cross-linked polyolefin construction and high-performance adhesive lining, offering unparalleled long-term durability and reliability against marine elements.
Does it really create a waterproof seal?
Yes, the integrated heat-activated adhesive lining forms an impervious barrier against moisture, saltwater, oils, and acids, crucial for maintaining electrical integrity in marine environments.
Frequently Asked Questions
What is the shrink ratio of Ancor Adhesive Lined Heat Shrink Tubing?
The Ancor Adhesive Lined Heat Shrink Tubing has a 3:1 shrink ratio, meaning it shrinks to one-third of its original diameter.
What wire gauge range is compatible with this heat shrink tubing?
This tubing is compatible with wire gauges ranging from 8 AWG to 4 AWG.
What is the operating temperature range for this tubing?
The operating temperature range for this tubing is from -40°C to 110°C.
Is this tubing resistant to saltwater and oil?
Yes, the heat-activated adhesive lining creates an impervious seal that is resistant to saltwater, oil, and acids.
What is the purpose of the adhesive lining in this heat shrink tubing?
The adhesive lining serves to create a permanent, watertight seal around the wire connection, preventing corrosion and the ingress of moisture and other contaminants, while also providing strain relief.
