Description
Ancor 1/4" Heat Shrink Tubing Black 10-Pack | Boat Supply Store
Secure your marine electrical systems against the relentless impact of saltwater and moisture intrusion. This Ancor Adhesive Lined Heat Shrink Tubing offers a robust, 3:1 shrink ratio, reducing from 1/4" to 5/64", to create an impervious seal. Engineered for the demanding marine environment, it ensures exceptional strain relief for 16-10 AWG wire, operating reliably between -40°C to 110°C, making it ideal for offshore fishing vessels or coastal cruising powerboats.
Key Features
- Waterproof seal formation via heat-activated adhesive lining
- Strain relief provided for durable wire connections
- Superior strength with cross-linked polyolefin material
- Impervious seal against saltwater, oil, acids, and UV exposure
- High shrink ratio of 3:1 for compact termination
- Wide operating temperature range from -40°C to 110°C
- UL 224 Certified for electrical safety and performance
- Marine-grade durability engineered for harsh conditions
Specifications
| Product Specifications | |
|---|---|
| Material | Cross-linked polyolefin |
| Shrink Ratio | 3:1 |
| Shrink Temperature | 257°F/125°C |
| Wire Gauge Compatibility | 16-10 AWG |
| Operating Temperature Range | -40°C to 110°C |
| Color | Black |
| Length | 6 inches |
| Quantity | 10-Pack |
| Certification | UL 224 |
Who This Is For
Marine electricians and dedicated boat owners requiring robust, waterproof, and strain-relieved electrical connections. Ideal for DIY boat repair enthusiasts and professional installations in demanding marine environments.
How It Compares
| Feature | Ancor 1/4" Heat Shrink Tubing Black 10-Pack | Competitor |
|---|---|---|
| Material | Cross-linked Polyolefin | Polyolefin |
| Adhesive Lined | Yes | Yes |
| Shrink Ratio | 3:1 | 3:1 |
| Operating Temperature Range | -40°C to 110°C | -55°C to 125°C |
| UL Certification | UL 224 | Not Specified |
Common Concerns Answered
Will the adhesive bond properly?
To ensure optimal adhesive bonding and a waterproof seal, proper surface preparation of the wire conductor and connector is critical. Ensure the surface is clean, dry, and free of contaminants before applying heat.
Is the shrinking temperature problematic?
While the shrinking temperature of 257°F/125°C is optimal for a robust bond, ensure your heat gun is capable of reaching this temperature. Using a heat gun with adjustable temperature settings is recommended for consistent results.
How does this compare to non-marine grade tubing?
Ancor's Adhesive Lined Heat Shrink Tubing is specifically engineered for the marine environment, offering superior durability, a waterproof seal against saltwater, and enhanced strain relief that standard tubing may not provide, justifying the investment for long-term reliability.
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 is the operating temperature range for this heat shrink tubing?
This heat shrink tubing is designed to operate within a temperature range of -40°C to 110°C.
Is this heat shrink tubing suitable for marine environments?
Yes, this heat shrink tubing is specifically engineered for the harsh marine environment, featuring a heat-activated adhesive lining that creates an impervious seal against saltwater, oil, acids, and sunlight.
What wire gauge range is compatible with this 1/4" heat shrink tubing?
This 1/4" diameter heat shrink tubing is suitable for use with wire gauges ranging from 16 AWG to 10 AWG.
What is the purpose of the adhesive lining in this heat shrink tubing?
The heat-activated adhesive lining melts and flows to create a complete, waterproof seal around the wire connection, preventing moisture ingress and providing excellent strain relief.
