Description
Ancor 1/4" Red Adhesive Heat Shrink Tubing | Boat Supply Store
Secure vital electrical connections against the corrosive marine environment with Ancor's Adhesive Lined Heat Shrink Tubing. This 1/4" red tubing is constructed from robust cross-linked polyolefin, shrinking to 1/3 its size at 257°F/125°C to form an impervious, waterproof seal. It effectively provides strain relief for wire ranges of 16-10 AWG, ensuring reliable performance on offshore fishing vessels or coastal cruising yachts where saltwater intrusion is a constant concern.
Key Features
- Superior Strength made from durable cross-linked polyolefin.
- Impervious Seal created by heat-activated adhesive lining.
- Waterproof Protection against saltwater, oil, acids, and sunlight.
- Excellent Strain Relief safeguarding wire connections.
- High Shrink Ratio of 3:1 for versatile application.
- Efficient Shrinkage at 257°F / 125°C.
- Wide Operating Range from -40°C to 110°C.
- Certified Reliability with UL 224 safety certification.
Specifications
| Product Specifications | |
|---|---|
| Material | Cross-linked Polyolefin |
| Shrink Ratio | 3:1 |
| Operating Temperature | -40°C to 110°C |
| Shrink Temperature | 257°F / 125°C |
| Wire Gauge Range | 16-10 AWG |
| Adhesive Lined | Yes |
| Certification | UL 224 |
| Color | Red |
| Dimensions | 1/4" x 6" (per piece) |
| Pack Size | 10-Pack |
Who This Is For
This marine-grade tubing is essential for marine electricians and boat owners requiring durable, waterproof wire connections. DIY boat repair enthusiasts will find it ideal for ensuring the integrity of electrical systems in harsh coastal conditions.
How It Compares
| Feature | Ancor 1/4" Red Adhesive Heat Shrink Tubing | Connector Housing |
|---|---|---|
| Tubing Material | Cross-linked Polyolefin | Plastic and Rubber |
| Adhesive Lined | Yes | No |
| Shrink Ratio | 3:1 | Typically less capable |
| Color | Red | Black/Gray |
| Wire Range | 16-10 AWG | Specific to RayNet Cable |
Common Concerns Answered
Why is consistent heat application important for this tubing?
Consistent heat application is critical to ensure the heat-activated adhesive lining fully melts and flows, creating an impervious seal against moisture and contaminants. Inconsistent heating may result in gaps or partial sealing, compromising the waterproof integrity of the connection.
Are there alternatives if the 6-inch length is insufficient?
While this 10-pack offers convenient 6-inch lengths, Ancor also provides longer continuous rolls of adhesive-lined heat shrink tubing for extended wire runs. Consider larger diameter tubing or longer lengths based on your specific application requirements to avoid limitations.
Why is Ancor tubing more expensive than generic options?
The higher cost reflects the superior marine-grade construction, including cross-linked polyolefin and a specialized heat-activated adhesive lining designed to withstand extreme saltwater, UV exposure, and mechanical stress. This ensures a significantly more durable and reliable waterproof seal, critical for preventing electrical failures in harsh marine environments.
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 has an operating temperature range of -40°C to 110°C (-40°F to 230°F), making it suitable for a wide variety of marine 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 comprehensive protection for marine wiring.
What is the purpose of the adhesive lining in this heat shrink tubing?
The heat-activated adhesive lining serves two primary purposes: to create a robust, waterproof seal against environmental ingress and to provide additional strain relief for the wire connection, enhancing its overall durability and reliability.
