Description
Ancor 3/8" Black Heat Shrink Tubing 5-Pack | Boat Supply Store
Protect critical marine electrical connections from corrosion and environmental degradation with this Ancor Adhesive Lined Heat Shrink Tubing. Its robust cross-linked polyolefin construction, rated for operating temperatures from -40°C to 110°C, ensures durability in harsh conditions. The integrated heat-activated adhesive lining creates an impervious, waterproof, oil-resistant, acid-resistant, and UV-resistant seal upon shrinking to 1/3 its original size, making it ideal for protecting wiring harnesses on offshore sportfishing boats operating in saltwater environments.
Key Features
- Superior Strength Cross-linked polyolefin tubing offers enhanced durability and flame resistance over standard PVC.
- Impervious Seal Heat-activated adhesive lining creates a waterproof, oil-resistant, acid-resistant, and UV-resistant barrier.
- Reliable Strain Relief Provides excellent mechanical support to wire connections, preventing fatigue.
- High Shrink Ratio Compresses to one-third of its original diameter for a tight, secure fit.
- Efficient Activation Shrinks effectively at 257°F / 125°C for quick installation.
- Wide Temperature Tolerance Operates reliably within a range of -40°C to 110°C.
- Certified Safety UL 224 certified for assured electrical safety and performance.
- Marine-Grade Durability Specifically engineered for the demanding conditions of marine environments.
Specifications
| Product Specifications | |
|---|---|
| Product | Ancor Adhesive Lined Heat Shrink Tubing (ALT) |
| Diameter (Unshrunk) | 3/8" |
| Length | 6" |
| Quantity | 5-Pack |
| Color | Black |
| Tubing Material | Cross-linked Polyolefin |
| Lining Material | Heat-Activated Adhesive |
| Shrink Ratio | 3:1 |
| Shrink Temperature | 257°F / 125°C |
| Operating Temperature Range | -40°C to 110°C |
| Wire Gauge Range | 12-8 AWG |
| Certifications | UL 224 |
Who This Is For
Marine electricians and boat owners requiring robust, environmentally sealed connections for critical wiring systems. Ideal for DIY enthusiasts performing repairs or upgrades on any vessel operating in demanding marine conditions.
How It Compares
| Feature | Ancor 3/8" Black Heat Shrink Tubing 5-Pack | Blue Sea Systems Heat Shrink Tubing Kit |
|---|---|---|
| Material | Cross-linked Polyolefin with Adhesive Lining | Polyolefin |
| Adhesive Lined | Yes | Yes |
| Shrink Ratio | 3:1 | 3:1 |
| Wire Range (AWG) | 12-8 | Varies by product/kit |
| Diameter (Unshrunk) | 3/8" | Varies by product/kit |
Common Concerns Answered
Is the 6-inch length sufficient for all marine wiring needs?
While the 6-inch length is versatile for many applications, users with exceptionally long wire runs or complex multi-wire splices may find it beneficial to supplement with longer tubing options or connect multiple pieces if the application allows.
What tools are required for installation?
Proper activation of the adhesive lining and complete shrinking of the tubing requires a heat gun or a marine-grade torch. Ensure sufficient heat is applied evenly around the entire circumference for an optimal seal.
Why is this Ancor tubing superior to standard heat shrink for boats?
The Ancor ALT tubing's cross-linked polyolefin construction and proprietary adhesive lining provide superior resistance to saltwater, oils, acids, and UV radiation, ensuring long-term integrity and reliability of electrical connections in harsh marine environments where standard tubing often fails.
Frequently Asked Questions
What is the shrink ratio of Ancor Adhesive Lined Heat Shrink Tubing?
This Ancor ALT tubing features 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?
The operating temperature range for this heat shrink tubing is from -40°C to 110°C (-40°F to 230°F).
What types of environmental factors does the adhesive lining protect against?
The heat-activated adhesive lining provides protection against saltwater, oil, acids, and UV exposure.
What wire gauge range is compatible with this 3/8" heat shrink tubing?
This 3/8" diameter tubing is designed for wire gauges ranging from 12 AWG to 8 AWG.
Is this heat shrink tubing suitable for marine environments?
Yes, this tubing is specifically designed for marine environments with its cross-linked polyolefin material and adhesive lining that offers superior protection against harsh elements.
