Ancor Adhesive Lined Heat Shrink Tubing - 5-Pack, 3", 12 to 8 AWG, Assorted Colors
Ancor
SKU: CW58830
UPC: 091887304565
MPN: 304506
Ancor Adhesive Lined Heat Shrink Tubing in this 5-pack, 6" format for 12 to 8 AWG wire is a marine-grade solution every serious angler and boater should keep in their tackle or engine compartment. Electrical connections on boats face relentless saltwater exposure, vibration, and temperature swings that corrode bare crimps and solder joints—leading to intermittent circuit failures, failed navigation systems, or dead fish finders at the worst moment.
This heat shrink tubing seals and protects those critical connections with adhesive lining that bonds when heated, creating a waterproof barrier that outlasts standard shrink-only alternatives. The adhesive-lined design is the key difference from basic heat shrink. When you heat the tubing with a heat gun or lighter, the outer polyolefin shrinks to conform around the wire while the inner adhesive melts and flows, filling micro-gaps and voids around the crimp or connector.
This dual-action approach blocks saltwater, fuel vapors, and corrosive bilge spray far more effectively than shrink-only tubing. The 12 to 8 AWG rating means these tubes fit the larger-gauge wires common in trolling motor circuits, battery banks, and main electrical runs where you cannot afford failure. The assorted color selection helps organize circuits: red for positive, black for negative, and auxiliary colors for ancillary loads.
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