Description
Ancor 1/4" Red Adhesive Heat Shrink Tubing | Boat Supply Store
Protect critical electrical connections from the harsh marine environment with Ancor's 1/4" Adhesive Lined Heat Shrink Tubing, engineered for superior waterproofing and strain relief. This tubing is specifically designed for 16-10 AWG wire, utilizing a cross-linked polyolefin construction with a heat-activated adhesive lining to create an impervious barrier against saltwater, oil, and UV exposure. With a 3:1 shrink ratio, it shrinks to 1/3 its original size at 257°F / 125°C, providing a robust, long-lasting seal for offshore fishing vessels or coastal cruisers.
Key Features
- Waterproof Seal created by heat-activated adhesive lining, preventing corrosion.
- Robust Strain Relief protects wire connections from vibration and flex.
- Superior Durability with cross-linked polyolefin tubing, resistant to flame and abrasion.
- High Shrink Ratio of 3:1 ensures a tight, secure fit on various wire gauges.
- Saltwater & Oil Resistant construction for reliable performance in marine conditions.
- Wide Operating Temperature Range from -40°C to 110°C ensures functionality in diverse climates.
- UL 224 Certified for trusted electrical safety and performance.
- Ideal for 16-10 AWG Wire, offering versatility for common marine electrical tasks.
Specifications
| Product Specifications | |
|---|---|
| Product | Ancor Adhesive Lined Heat Shrink Tubing (ALT) |
| Diameter | 1/4" |
| Length | 12" |
| Pack Size | 10-Pack |
| Color | Red |
| Wire Gauge Compatibility | 16-10 AWG |
| Material | Cross-linked polyolefin tubing with heat-activated adhesive lining |
| Shrink Ratio | 3:1 |
| Shrink Temperature | 257°F / 125°C |
| Operating Temperature | -40°C to 110°C |
| Certification | UL 224 |
Who This Is For
Marine electricians and dedicated boat owners requiring exceptionally reliable, waterproof electrical connections in demanding saltwater environments. This tubing is also suitable for DIY boat repair enthusiasts seeking professional-grade durability and protection for their wiring systems.
How It Compares
| Feature | Ancor 1/4" Red Adhesive Heat Shrink Tubing | Competitor |
|---|---|---|
| Diameter (Unshrunk) | 1/4" | 3/16", 1/4" |
| Wire Range | 16-10 AWG | 16-14 AWG, 16-10 AWG |
| Shrink Ratio | 3:1 | 3:1, 3:1 |
| Adhesive Lined | Yes | Yes, Yes |
Common Concerns Answered
Is it difficult to get a perfect seal with this tubing?
Achieving a perfect, waterproof seal is dependent on consistent heat application with a heat gun. Ensuring the entire surface of the tubing is uniformly heated until the adhesive visibly flows will guarantee an optimal seal, mitigating concerns about inconsistent application.
Why is this heat shrink more expensive than standard options?
The integrated heat-activated adhesive lining is key to its superior performance, providing an unparalleled waterproof seal and robust strain relief essential for marine environments, justifying the premium over non-adhesive alternatives.
How reliable are these connections in vibration-prone marine settings?
The adhesive lining not only creates a waterproof seal but also acts as an internal adhesive, bonding to the wire insulation and providing exceptional strain relief against vibration and movement, ensuring long-term connection integrity.
Frequently Asked Questions
What is the shrink ratio of Ancor Adhesive Lined Heat Shrink Tubing?
This Ancor heat shrink tubing features a 3:1 shrink ratio, meaning it will shrink to one-third of its original diameter when heated.
What wire gauge is compatible with this heat shrink tubing?
The Ancor Adhesive Lined Heat Shrink Tubing is designed for use with wire gauges ranging from 16 AWG to 10 AWG.
What is the operating temperature range for this tubing?
This tubing can operate reliably within a temperature range of -40°C to 110°C (-40°F to 230°F).
Is this tubing resistant to saltwater and oil?
Yes, the heat-activated adhesive lining creates an impervious seal that is resistant to saltwater, oil, acids, and sunlight, making it ideal for marine applications.
What is the purpose of the adhesive lining in this heat shrink tubing?
The adhesive lining melts and flows when heated, creating a completely waterproof seal around the electrical connection and providing excellent strain relief by adhering to both the wire and the tubing.
