Description
Ancor Adhesive Heat Shrink Tubing 3/4" Red | Boat Supply Store
Ensure durable, waterproof electrical connections in harsh marine environments with Ancor Adhesive Lined Heat Shrink Tubing. This tubing utilizes robust cross-linked polyolefin construction and a heat-activated adhesive lining that forms an impenetrable seal against saltwater, oil, and UV exposure. With a 3:1 shrink ratio and the ability to operate from -40°C to 110°C, it provides reliable strain relief and protection for wire ranges of 8-2/0 AWG.
Key Features
- Impervious environmental seal against saltwater, oil, acids, and UV.
- Superior strength and flame resistance from cross-linked polyolefin.
- Excellent strain relief for robust wire connections.
- High 3:1 shrink ratio for versatile application.
- Reliable performance across a wide temperature range of -40°C to 110°C.
- UL 224 certified for marine-grade electrical safety.
- Forms a watertight connection to prevent corrosion.
- Ideal for securing splices and protecting cable terminations.
Specifications
| Product Specifications | |
|---|---|
| Material | Cross-linked Polyolefin |
| Adhesive Lined | Yes |
| Shrink Ratio | 3:1 |
| Diameter | 3/4" |
| Length | 6" |
| Color | Red |
| Shrink Temperature | 257°F / 125°C |
| Operating Temperature Range | -40°C to 110°C |
| Wire Gauge Range | 8-2/0 AWG |
| Certification | UL 224 |
Who This Is For
Marine electricians and boat owners requiring robust, waterproof, and strain-relieved electrical connections for repairs and installations. Essential for DIYers seeking professional-grade durability against marine elements.
How It Compares
| Feature | Ancor Adhesive Heat Shrink Tubing 3/4" Red | Blue Sea Systems Heat Shrink Tubing Kit |
|---|---|---|
| Material | Cross-linked Polyolefin | Polyolefin |
| Adhesive Lined | Yes | Yes |
| Shrink Ratio | 3:1 | 3:1 |
| Diameter | 3/4" (Shrinks to 1/4") | Varies by Kit |
| Length | 6" | Varies by Kit |
| Color | Red | Assorted |
Common Concerns Answered
Is the 6" length sufficient for all splices?
While 6" is suitable for many common wire gauge splices, some larger gauge connections may require multiple pieces or longer tubing options. This pack is ideal for standard repairs and installations where precise length control is manageable.
What equipment is needed for installation?
A heat gun capable of reaching 257°F (125°C) is essential for optimal activation of the adhesive lining and proper shrinkage, ensuring a durable, watertight seal. Basic electrical connection knowledge is also recommended.
Is this tubing as durable as more expensive options?
The Ancor ALT tubing's marine-grade cross-linked polyolefin construction and robust adhesive lining provide superior durability and environmental sealing compared to generic heat shrink, justifying its investment for long-term reliability in challenging marine conditions.
Frequently Asked Questions
What is the shrink ratio of Ancor Adhesive Lined Heat Shrink Tubing?
The shrink ratio of this Ancor ALT tubing is 3:1, meaning it shrinks to one-third of its original diameter when heated.
What is the operating temperature range for this heat shrink tubing?
This heat shrink tubing operates effectively within a temperature range of -40°C to 110°C.
What types of environmental factors does the adhesive lining protect against?
The heat-activated adhesive lining creates an impervious seal that protects against saltwater, oil, acids, and direct sunlight.
What wire gauge range is compatible with this 3/4" heat shrink tubing?
This 3/4" Ancor ALT tubing is designed for compatible use with wire ranges from 8 AWG to 2/0 AWG.
Is this heat shrink tubing suitable for marine environments?
Yes, this Ancor ALT tubing is specifically designed and certified (UL 224) for marine environments, offering protection against corrosion and environmental degradation.
