Description
Ancor 1/4" Red Heat Shrink Tubing | Boat Supply Store
Protect critical marine electrical circuits from moisture intrusion with Ancor's Adhesive Lined Heat Shrink Tubing (ALT). This tubing utilizes a heat-activated adhesive lining to create an impervious seal against saltwater, oil, and UV degradation, ensuring long-term reliability in harsh coastal and offshore environments. Designed for wire ranges of 16-10 AWG, it shrinks to 1/3 its original size at 257°F (125°C) and maintains integrity across a -40°C to 110°C operating temperature range, providing essential strain relief for connections on a Bertram or a flats skiff.
Key Features
- Impervious Seal against saltwater, oil, acids, and sunlight with heat-activated adhesive lining.
- Superior Strength and flame resistance from cross-linked polyolefin tubing.
- Exceptional Strain Relief to protect wire connections from physical stress.
- High Shrink Ratio of 3:1, reducing to 1/3 original size for compact terminations.
- Waterproof Connections for critical offshore and inshore marine applications.
- Durable Construction rated for -40°C to 110°C operating temperatures.
- Certified Quality with UL 224 safety certification.
- Ideal for DIY and Pro marine electrical work.
Specifications
| Product Specifications | |
|---|---|
| Material | Cross-linked Polyolefin Tubing with Heat-Activated Adhesive Lining |
| Wire Range | 16-10 AWG |
| Shrink Ratio | 3:1 |
| Shrink Temperature | 257°F / 125°C |
| Operating Temperature Range | -40°C to 110°C |
| Certifications | UL 224 |
| Color | Red |
| Dimensions | 1/4" x 3" |
Who This Is For
Marine electricians and boat owners seeking to establish exceptionally durable, waterproof electrical connections capable of withstanding rigorous marine environments. Ideal for DIY boat repair enthusiasts requiring reliable wire management solutions.
How It Compares
| Feature | Ancor 1/4" Red Heat Shrink Tubing | Adhesive Lined |
|---|---|---|
| Material | Cross-linked Polyolefin | Polyolefin |
| Adhesive Lining | Yes | Yes |
| Wire Range | 16-10 AWG | 16-10 AWG |
| Shrink Ratio | 3:1 | 3:1 |
| Waterproof Seal | Yes | Yes |
Common Concerns Answered
Is this tubing worth the cost compared to non-adhesive options?
While Ancor's adhesive-lined tubing may have a slightly higher initial investment than basic heat shrink, the robust, waterproof, and strain-relieved seal it provides is critical for longevity and preventing electrical failures in harsh marine conditions, offering superior long-term value.
Do I need special tools to install this tubing?
Installation requires a heat gun, which is standard for all heat shrink tubing applications to ensure proper activation of the adhesive lining and a secure seal. Basic electrical connection knowledge is beneficial.
How does this tubing handle extreme temperatures common on boats?
This tubing is engineered with a wide operating temperature range of -40°C to 110°C, ensuring reliable performance whether your vessel is in frigid waters or under intense equatorial sun.
Frequently Asked Questions
What is the shrink ratio of Ancor Adhesive Lined Heat Shrink Tubing?
The Ancor Adhesive Lined Heat Shrink Tubing features a 3:1 shrink ratio, meaning it shrinks to one-third of its original diameter when heated.
What wire gauge range is compatible with this heat shrink tubing?
This particular Ancor ALT tubing is designed for wire ranges of 16 to 10 AWG (American Wire Gauge).
What is the operating temperature range for this tubing?
The tubing has an operational temperature range of -40°C to 110°C (-40°F to 230°F), making it suitable for most marine applications.
Is this tubing resistant to saltwater and oil?
Yes, the heat-activated adhesive lining creates an impervious seal that is highly resistant to saltwater, oil, acids, and UV exposure, crucial for marine electrical systems.
What is the purpose of the adhesive lining in this heat shrink tubing?
The adhesive lining melts and flows when heated, creating a waterproof, environmentally sealed connection that also provides excellent strain relief and prevents corrosion at the termination point.
