Pacer Brown 18 AWG Primary Wire - 500'

The Pacer Brown 18 AWG Primary Wire in 500-foot spools is a marine-grade electrical conductor engineered for saltwater environments where corrosion resistance and long-term reliability are non-negotiable. Built from Type III class K tinned copper, this 18 AWG marine wire resists oxidation and degradation in harsh marine conditions, making it the dependable choice for boat wiring, electrical system upgrades, and marine component connections on everything from center consoles to offshore sportfishing rigs.

The tinned copper construction delivers two critical advantages in marine applications: superior corrosion resistance compared to bare copper, and exceptional flexibility for routing through tight spaces and around corners on deck and below. The 18 AWG gauge is ideal for auxiliary circuits, instrument wiring, and medium-load applications where you need reliable current carrying without excess wire bulk. USA-manufactured to stringent marine standards, this wire meets and exceeds industry specifications for salt-air exposure, vibration resistance, and long-term durability. The 500-foot spool length accommodates complete rewiring projects or extended system builds without requiring multiple spools.

Whether you're a weekend angler running new electronics, a serious offshore fisherman upgrading marine electrical systems, or a boat owner maintaining aging wiring, 18 AWG primary wire is the workhorse gauge for navigation lights, bilge pumps, trim systems, and auxiliary equipment. The brown insulation meets standard marine color-coding conventions, simplifying system documentation and troubleshooting. Pacer's marine wire is the specification choice for shipyards and professional boat builders, and it's equally suited to DIY rigging and professional-grade repairs.