Ancor Heat Shrink Tubing Red Marine Grade

Ancor Marine Grade adhesive-lined heat shrink tubing insulates and protects wire connections, splices and terminals on boats, RVs, automotive and other electrical systems. The heat-activated adhesive lining melts and flows as the tubing shrinks. It forms a sealed, moisture-resistant joint that guards against mechanical abuse, wire pullout and abrasion.

Key Features:

• Cross-linked polyolefin construction: Stronger than PVC tubing and will not burn like PVC.
• Adhesive lining: Resists salt water, oil, acids, fuel and sunlight, and adds strain relief at the connection.
• 3:1 shrink ratio: Shrinks to one-third of its original size, so each tubing size fits a wider range of wires and connectors.
• Shrink temperature: Shrinks at 257°F / 125°C with a standard heat gun.
• Operating temperature range: -40°C to 110°C (-40°F to 230°F).
• Approvals: UL 224.

Red tubing makes it easy to identify positive or power-side connections. Use it with heat shrink terminals, butt connectors and wire repairs where a durable, waterproof seal matters.