Description
Ancor Yellow 1" Heat Shrink Tubing 3:1 | Boat Supply Store
Ensure robust electrical connections resistant to moisture and corrosion in harsh marine environments with Ancor's 1-inch diameter yellow heat shrink tubing. Its 3:1 shrink ratio allows coverage of a wider range of wire diameters, shrinking down to 1/4 inch for a tight fit. The integrated heat-activated adhesive lining creates a watertight, oil-resistant, and acid-resistant seal, vital for offshore fishing vessels or coastal cruising craft operating near saltwater.
Key Features
- 3:1 shrink ratio for wider application range
- Heat activated adhesive lining for superior seal
- Water, oil, and acid resistant seal for marine longevity
- 1" diameter accommodates substantial wire bundles
- Shrinks to 1/4" diameter for a secure, tight fit
- Bright yellow color for easy identification
- 1 piece per package for convenient purchasing
- Environmentally resistant seal critical for boat systems
Specifications
| Product Specifications | |
|---|---|
| Diameter | 1 inch |
| Length | 48 inches |
| Color | Yellow |
| Shrinks to | 1/4 inch |
| Shrink Ratio | 3:1 |
| Adhesive Lining | Heat activated |
Who This Is For
Marine electricians, boat owners, and DIYers performing electrical repairs and installations on boats who need a durable, waterproof, and corrosion-resistant seal for wire connections. This product provides a reliable solution for maintaining integrity in challenging maritime electrical systems.
How It Compares
| Feature | Ancor Yellow 1" Heat Shrink Tubing 3:1 | Blue Sea Systems 0773 Heat Shrink Tubing |
|---|---|---|
| Shrink Ratio | 3:1 | 3:1 |
| Adhesive Lined | Yes | Yes |
| Diameter | 1" | — |
| Length | 48" | — |
| Color | Yellow | Yellow |
Common Concerns Answered
Why does my heat shrink tubing not seal properly?
Achieving a perfect seal requires consistent and adequate heat application. Ensure your heat gun is set to the appropriate temperature and move it evenly across the entire surface of the tubing. Irregular heating can lead to incomplete shrinkage and a compromised seal. If issues persist, verify the surface of the wire connection is clean and free from contaminants that could prevent the adhesive from bonding.
Is Ancor heat shrink tubing worth the higher price?
The Ancor heat shrink tubing's 3:1 shrink ratio offers greater versatility, allowing one size to cover a broader range of wire diameters than standard 2:1 tubing. This, combined with the heat-activated adhesive lining for a robust, environmentally resistant seal, provides superior long-term reliability in marine applications, justifying the investment over generic alternatives.
What happens if the adhesive doesn't bond correctly?
The heat-activated adhesive lining is critical for a watertight seal. Ensure the wire surfaces are clean, dry, and free from grease, oil, or corrosion before applying heat. Proper surface preparation is essential for the adhesive to melt and form a secure bond, preventing future issues with water ingress.
Frequently Asked Questions
What is the shrink ratio of Ancor Heat Shrink Tubing?
The shrink ratio of this Ancor Heat Shrink Tubing is 3:1, meaning it will shrink to one-third of its original diameter when heated.
What is the adhesive lining in Ancor Heat Shrink Tubing for?
The heat-activated adhesive lining melts during the heating process to create a watertight, oil-resistant, and acid-resistant seal around the wire connection, providing crucial protection in marine environments.
What are the dimensions of this Ancor Heat Shrink Tubing?
This Ancor Heat Shrink Tubing measures 1 inch in diameter and 48 inches in length.
What is the color of this Ancor Heat Shrink Tubing?
The color of this Ancor Heat Shrink Tubing is yellow.
How many pieces of tubing are included in this package?
This package includes one piece of Ancor Heat Shrink Tubing.
