Ancor Adhesive Lined Heat Shrink Tubing (ALT) - 1" x 6" - 3-Pack - Yellow

Ancor Adhesive Lined Heat Shrink Tubing (ALT) in 1" x 6" format is designed for professional automotive and marine electrical applications where moisture resistance and reliable insulation are essential. This three-pack is ideal for tasks such as running custom wiring harnesses, sealing splice connections, and protecting exposed terminals in high-performance builds.

The adhesive-lined construction of Ancor ALT distinguishes it from standard tubing. When heat is applied, the thermoplastic adhesive melts inward, forming a waterproof seal that bonds securely to the wire or connector beneath. This feature effectively prevents moisture and contaminants from infiltrating splices or terminals, which is crucial in harsh environments.

Mechanics and fabricators benefit from the 1-inch diameter, which accommodates various wire gauges and larger connector heads, while the 6-inch length offers sufficient coverage for terminal bundles and inline splices. The yellow color coding facilitates quick identification during harness assembly and troubleshooting, making it an essential component for complex installations.