Description
Ancor Red Adhesive Heat Shrink Tubing 1/4" | Boat Supply Store
Protect critical marine electrical connections from the corrosive elements of the offshore environment with Ancor's 1/4" Adhesive Lined Heat Shrink Tubing. Engineered from robust cross-linked polyolefin, this tubing achieves a dense, waterproof seal when shrunk at 257°F/125°C, ensuring integrity against saltwater intrusion. Its adhesive lining provides superior strain relief, crucial for preventing wire fatigue during the rolling seas offshore fishing boats encounter, and is certified to UL 224 standards for reliability.
Key Features
- Superior cross-linked polyolefin construction for enhanced strength and flame resistance.
- Impervious seal creation against saltwater, oil, acids, and UV exposure via heat-activated adhesive.
- Excellent strain relief to prevent wire connection fatigue and failure.
- High shrink ratio of 3:1 accommodates various wire sizes.
- Shrinks effectively at 257°F / 125°C for efficient application.
- Wide operating temperature range of -40°C to 110°C for diverse marine climates.
- UL 224 certified for assured safety and performance standards.
- Marine-grade durability ensures longevity in harsh environments.
Specifications
| Product Specifications | |
|---|---|
| Tubing Material | Cross-linked Polyolefin |
| Shrink Ratio | 3:1 |
| Shrink Temperature | 257°F / 125°C |
| Operating Temperature Range | -40°C to 110°C |
| Wire Gauge Range | 16-10 AWG |
| Adhesive Lined | Yes |
| Color | Red |
| Length | 6 inches |
| Pack Size | 10-Pack |
| Certification | UL 224 |
Who This Is For
Marine electricians and boat owners requiring robust, waterproof, and strain-relieved wire connections for demanding marine applications. Ideal for DIY boat repair enthusiasts aiming for professional-grade electrical integrity.
How It Compares
| Feature | Ancor Red Adhesive Heat Shrink Tubing 1/4" | Typical |
|---|---|---|
| Tubing Material | Cross-linked Polyolefin | Plastic and Rubber (Connector Housing), Polyolefin |
| Adhesive Lined | Yes | No (Uses Gland/O-ring), Yes |
| Shrink Ratio | 3:1 | N/A (Connector System), 3:1 |
| Color | Red | Black/Gray, Black |
| Wire Range | 16-10 AWG | Specific to RayNet Cable, Varies by kit contents |
Common Concerns Answered
Why does my heat shrink tubing not seal properly?
Achieving a superior seal requires consistent and adequate heat application across the entire surface of the tubing to fully melt and activate the internal adhesive. Insufficient or uneven heating can lead to incomplete bonding and potential compromise of the waterproof barrier.
Is the 6-inch length suitable for all marine wiring projects?
While 6-inch lengths are highly versatile for many common marine connections, extended wire runs or complex terminal configurations may necessitate the use of longer heat shrink tubing or multiple segments to ensure complete coverage and protection.
Why choose Ancor heat shrink over generic options?
Ancor's marine-grade heat shrink tubing, specifically the adhesive-lined variant, offers superior durability, a robust waterproof seal, and excellent strain relief designed to withstand harsh marine conditions, justifying the investment for critical electrical systems where failure is not an option.
Frequently Asked Questions
What is the shrink ratio of Ancor Adhesive Lined Heat Shrink Tubing?
This Ancor Adhesive Lined Heat Shrink Tubing features a 3:1 shrink ratio, meaning it will shrink to one-third of its original diameter when heated.
What is the operating temperature range for this heat shrink tubing?
The operating temperature range for this heat shrink tubing is -40°C to 110°C, making it suitable for a wide spectrum of marine environmental conditions.
What wire gauge range is compatible with this 1/4" heat shrink tubing?
This 1/4" diameter Ancor heat shrink tubing is designed for wire ranges of 16 to 10 AWG.
Is this heat shrink 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, providing robust protection for marine electrical connections.
What is the purpose of the adhesive lining in this heat shrink tubing?
The adhesive lining serves two critical purposes: it creates a permanent, waterproof seal when activated by heat, and it provides excellent strain relief for the wire connection, preventing mechanical stress on the conductors.
