Ancor Green 18 AWG Tinned Copper Wire - 35'

The Ancor Green 18 AWG Tinned Copper Wire delivers reliable marine-grade electrical connectivity for boats, offshore fishing vessels, and saltwater applications. This 35-foot spool of 18 AWG tinned copper wire exceeds UL 1426, ABYC, and US Coast Guard standards, making it the standard choice for rewiring, repairs, and new installations where corrosion resistance and durability matter. The green color-coded insulation simplifies circuit identification during installation and troubleshooting.

Built with premium vinyl insulation rated at 600V, the wire handles both dry (105°C) and wet (75°C) conditions, critical for cabins, engine compartments, and below-deck wiring exposed to moisture and heat cycling. The tinned copper construction resists saltwater corrosion, battery acid, oil, gasoline, and UV radiation—degradation vectors that destroy standard copper wire in marine environments. At 0.4 lbs for 35 feet, this 18 AWG gauge provides adequate current capacity for low-voltage applications (navigation lights, bilge pumps, battery charging circuits) while remaining flexible enough to route through tight spaces even in extreme cold (-40°F/C). The stranded construction stays pliable in subfreezing conditions, unlike solid core alternatives that become brittle.

Weekend anglers upgrading helm wiring, cruising boaters performing seasonal maintenance, and offshore fishermen replacing corroded circuits all rely on this wire. The 35-foot spool length accommodates moderate repairs and new circuit runs without excessive waste. For larger renovation projects or multi-vessel operations, spools can be combined. Ancor's marine-specific construction eliminates the common failure point in saltwater boats: insulation breakdown and conductor corrosion that leads to electrical fires and systems failures.