Ancor Self-Extinguishing Split Loom 3/8" x 100'

The Ancor Self-Extinguishing Split Loom 3/8" x 100' is a marine-grade cable management solution designed to protect wire harnesses from abrasion, chafing, and environmental exposure in saltwater and freshwater environments. Self-extinguishing properties mean the material resists flame propagation if exposed to ignition sources—a critical safety feature for vessel electrical systems where fire risk must be minimized. Available in 100-foot spools, this split loom accommodates 3/8-inch diameter bundles and allows flexible routing around tight engine compartments, through-hull passages, and deck-mounted equipment.

The split-design construction enables quick installation without disconnecting wire bundles at either end—simply open the loom along its seam and wrap around existing harnesses, then secure with cable ties or heat-shrink tubing. Operating temperature range spans –40°F to 275°F (–40°C to 135°C), accommodating engine bay heat cycles and cold-weather storage without brittleness or degradation. Marine-rated durability means resistance to UV damage, saltwater corrosion, diesel fumes, and hydraulic fluid splash common in engine rooms and transom areas. The compact 100-foot roll weighs 1.95 lbs, making it portable and practical for retrofit installations or emergency repairs while underway.

This product serves both weekend recreational boaters maintaining aging wiring and commercial/offshore operators rewiring complex electrical systems. Split loom protects everything from engine harnesses and battery leads to fresh-water pump circuits and navigation equipment bundles. Lead-outs can be introduced at any point along the run, eliminating the need to cut and rejoin loom sections. Ancor is the established standard for marine electrical protection, recognized by boatbuilders and marine technicians across fishing, cruising, and commercial sectors.