Ancor Green 18 AWG Tinned Copper Wire - 1,000'

Ancor Green 18 AWG Tinned Copper Wire in 1,000-foot spools delivers marine-grade electrical conductivity for boat wiring, bilge pump installations, navigation lighting, and battery bank connections. Built to exceed UL 1426, ABYC, and US Coast Guard CFR Title 46 standards, this tinned copper wire resists the corrosive environment that destroys standard electrical conductors in saltwater applications.

The 18 AWG conductor size handles moderate current loads across medium distances—typical for through-hull fittings, deck hardware circuits, and auxiliary systems where 14 AWG would be overkill. Premium vinyl insulation rated at 600V with a 105°C dry / 75°C wet rating maintains flexibility even in sub-zero cold (-40°F) while resisting salt spray, battery acid vapor, diesel oil, gasoline splash, UV radiation, and physical abrasion from vibration and deck movement. Tinned copper eliminates the oxidation that corrodes bare copper in marine environments, ensuring low-resistance connections for years without green corrosion buildup at terminals.

This product suits liveaboards, offshore cruisers, commercial fishermen upgrading aging wiring harnesses, and recreational boaters performing rewire projects. The 1,000-foot spool length handles most full-boat systems or serves as a primary supply for shops that wire multiple vessels. Meets the exacting demands of insurance surveyors and Coast Guard inspections for documented vessels.

Marine-grade tinned copper wire sets the standard in saltwater electrical safety because it performs where standard automotive or household wire fails within months. The 1,000-foot length and proven Ancor formulation make this the practical choice for comprehensive marine electrical systems.