Description
Ancor 3/4" Black Adhesive Heat Shrink Tubing | Boat Supply Store
Protect critical marine electrical systems from harsh environments with Ancor's Adhesive Lined Heat Shrink Tubing. This 3/4" diameter tubing shrinks to 1/4" to provide a robust, environmentally sealed connection, preventing ingress of saltwater, oil, and acids. Engineered from cross-linked polyolefin and rated for an operating temperature range of -40°C to 110°C, it ensures lasting durability for wire ranges 8-2/0 AWG on any vessel operating in coastal or offshore conditions.
Key Features
- Robust Seal against saltwater, oil, acids, and sunlight via heat-activated adhesive lining.
- Superior Strength and flame resistance from cross-linked polyolefin construction.
- Excellent Strain Relief to protect wire connections from mechanical stress.
- High Shrink Ratio of 3:1 ensures a tight fit on various wire sizes.
- Environmentally Sealed for reliable performance in marine applications.
- Certified Performance to UL 224 standards.
- Wide Operating Temperature Range from -40°C to 110°C.
- Extended Wire Protection with a 48" length per pack.
Specifications
| Product Specifications | |
|---|---|
| Diameter | 3/4" (19mm) |
| Length | 48" (122cm) |
| Shrinks to | 1/4" (6.4mm) |
| Wire Gauge Range | 8-2/0 AWG |
| Material | Cross-linked Polyolefin with Heat-Activated Adhesive Lining |
| Shrink Temperature | 257°F / 125°C |
| Operating Temperature Range | -40°C to 110°C |
| Certifications | UL 224 |
| Color | Black |
Who This Is For
Marine electricians and boat owners requiring a superior, environmentally sealed wire connection solution. Ideal for DIY boat repair enthusiasts undertaking projects where robust protection against marine elements is paramount.
How It Compares
| Feature | Ancor 3/4" Black Adhesive Heat Shrink Tubing | Blue Sea Systems |
|---|---|---|
| Diameter | 3/4" (19mm) | 3/4 inch |
| Length | 48" (122cm) | 36 inch |
| Adhesive Lined | Yes | Yes |
| Shrink Ratio | 3:1 (Shrinks to 1/3 original size) | Typically 3:1 |
| Material | Cross-linked Polyolefin | Polyolefin |
Common Concerns Answered
Is this heat shrink tubing more expensive than standard options?
While Ancor's Adhesive Lined Heat Shrink Tubing may have a higher initial cost than non-adhesive lined options, the integrated adhesive lining provides a superior, robust seal critical for long-term protection against corrosive marine environments, justifying the investment for durability and reliability.
What tools are required for proper application?
Proper application requires a heat gun or propane torch to sufficiently shrink the tubing and activate the adhesive lining. Ensure you have access to one of these tools for optimal sealing and strain relief.
How does this compare to basic heat shrink tubing?
Unlike standard heat shrink tubing, Ancor's ALT features an internal adhesive lining that melts and flows to create an impervious seal against saltwater, oil, acids, and sunlight, offering significantly enhanced protection and strain relief vital for marine applications.
Frequently Asked Questions
What is the shrink ratio of Ancor Adhesive Lined Heat Shrink Tubing?
This tubing has a 3:1 shrink ratio, meaning it shrinks to one-third of its original diameter when heated, ensuring a tight and secure fit around wires.
What is the operating temperature range for this heat shrink tubing?
The operating temperature range for this Ancor heat shrink tubing is -40°C to 110°C (-40°F to 230°F), making it suitable for a wide variety of marine conditions.
What types of environmental factors does the adhesive lining protect against?
The heat-activated adhesive lining creates a seal that protects against saltwater, oil, acids, and UV sunlight, crucial for preventing corrosion and degradation in marine environments.
What wire gauge range is compatible with this 3/4" heat shrink tubing?
The 3/4" diameter Ancor Adhesive Lined Heat Shrink Tubing is suitable for wire ranges from 8 AWG to 2/0 AWG, accommodating a broad spectrum of electrical connections.
Is this heat shrink tubing suitable for marine environments?
Yes, this heat shrink tubing is specifically designed for marine environments, featuring cross-linked polyolefin for durability and an adhesive lining for environmental sealing against corrosive elements.
