Ancor Grey 18 AWG Tinned Copper Wire - 250'

Ancor Grey 18 AWG Tinned Copper Wire in 250-foot spools is the marine-grade electrical solution built for salt water environments where standard wiring fails. Engineered to exceed UL 1426, ABYC, and US Coast Guard standards for charter vessels, this tinned copper wire combines superior corrosion resistance with the flexibility and durability demanded by serious boaters and fishing enthusiasts operating in harsh marine conditions.

The 18 AWG gauge delivers reliable current-carrying capacity for moderate-load circuits in marine electrical systems, from bilge pumps to navigation lights and fish finder installations. Premium vinyl insulation rated at 600V provides safety margin above typical 12V or 24V DC boat systems, while the temperature rating of 105°C dry and 75°C wet ensures stable performance in engine compartments and exposed locations. Tinned copper construction resists oxidation and salt spray that would degrade bare copper within months, and the formulation remains flexible even at extreme cold temperatures down to -40°F, critical for boats stored or operated in northern waters and winter conditions.

Built for weekend anglers retrofitting electronics and professional charter operators running critical systems, Ancor wire resists battery acid, fuel spills, engine oil, gasoline, abrasion, and ultraviolet radiation—threats that degrade conventional insulation in months. The 250-foot spool size covers medium-scale rewiring projects, engine bay harness replacements, and redundant circuit installations aboard vessels ranging from center consoles to offshore sportfishers. Tinned copper marine wire eliminates the corrosion failures and intermittent electrical gremlins that plague cost-cutting installations in salt water service.