Ancor Marine Grade Spiral Wrap 1" x 100'

Ancor Marine Grade Spiral Wrap 1" x 100' is the professional-grade solution for protecting wire and cable harnesses in harsh saltwater and freshwater environments. Whether you're rigging a center console, upgrading a trawler's electrical system, or maintaining a high-performance speedboat, this split-loom wrap keeps your critical wiring protected from abrasion, UV exposure, and environmental degradation. Built to meet marine standards, it's trusted by boat builders, charter captains, and serious recreational anglers who understand that reliable electrical systems are non-negotiable on the water.

The 1-inch diameter spiral wrap design allows flexible routing of cable harnesses around engine blocks, through tight bilge spaces, and along gunwales without compromising integrity. Its split-loom construction permits you to route lead-outs at any point during installation, eliminating the need to thread entire harnesses through rigid conduit—a significant time-saver during new builds or retrofit work. The 100-foot roll length handles most single installations with material to spare, and the marine-grade material resists salt spray, fuel splash, and the temperature cycling that destroys inferior alternatives. Unlike standard electrical wrap, this product provides genuine abrasion protection where your lines pass through hardware, engine vibration zones, and rough bilge corners.

This wrap is essential for anyone running inboard diesels, outboard rigs, or complex trolling systems where wire integrity directly impacts safety and uptime. Experienced boaters use it to bundle and protect multiple gauges, ignition leads, and sensor wiring in engine compartments where moisture and vibration accelerate failure. The flexible routing capability makes it ideal for retrofitting older vessels or custom installations where factory routing doesn't fit your setup. Installation is straightforward—simply wrap around your harness, cut to length, and secure with the spiral's natural grip. For boats stored in saltwater environments or run year-round in tropical climates, marine-grade protection is not a luxury—it's the difference between reliability and costly electrical failures at sea.