18awg Flat Duplex Wire (100')

Ancor 18 AWG flat duplex wire delivers marine-grade performance exceeding UL 1426, ABYC, and US Coast Guard charter vessel standards. Premium vinyl insulation rated at 600 volts maintains pliability in extreme cold (-40°F/C) while resisting saltwater, battery acid, oil, gasoline, heat, abrasion, and UV damage. Ultra-flexible Type 3 tinned copper stranding maximizes corrosion and electrolysis resistance with outstanding fatigue protection against vibration and repeated flexing. 100-foot spool for dependable marine electrical wiring applications.