Ancor Adhesive Lined Heat Shrink Tubing (ALT) - 1/8" x 6" - 10-Pack - Black

Ancor Adhesive Lined Heat Shrink Tubing (ALT) in 1/8" x 6" size is the marine electrician's trusted solution for waterproof wire repairs and connections aboard any vessel. After years on the water, serious boaters and anglers know that corroded terminals and exposed connections spell disaster—engine failures, electrical fires, and costly downtime at the dock or miles offshore. This 10-pack of black tubing delivers reliable, permanent sealing in wet environments where standard electrical tape simply fails.

Whether you're rebuilding a trolling motor harness, splicing battery cables, or protecting navigation light connections, Ancor ALT tubing performs where ordinary solutions can't. The adhesive-lined design is what sets this tubing apart from basic heat shrink alternatives. When heated with a heat gun or lighter, the outer polyolefin shrinks tightly around the wire while the internal adhesive melts and flows, creating a complete waterproof seal that locks out moisture, salt spray, and corrosion.

The 1/8" diameter fits small to mid-gauge wires typical in marine electronics, navigation systems, and auxiliary circuits, while the 6" length accommodates splice repairs and terminal wraps on standard connections. Black coloring blends seamlessly with engine compartments and bilge areas, maintaining a professional appearance while resisting UV degradation in harsh saltwater and freshwater environments. This 10-pack is ideal for anglers and boaters who maintain their own electronics.