Pacer Blue 18 AWG Primary Wire - 100'

The Pacer Blue 18 AWG Primary Wire – 100' is a marine-grade electrical wire engineered for reliability in salt-water and freshwater boating environments. Built from tinned copper using Type III Class K construction, this 18 AWG primary wire resists corrosion and oxidation—critical advantages when running deck wiring, navigation systems, or engine harnesses on vessels exposed to moisture and salt spray. The 100-foot spool provides sufficient length for most small to mid-sized boat wiring projects without requiring multiple spools.

Tinned copper offers superior flexibility compared to bare copper, making installation simpler in tight engine compartments and behind bulkheads. The tinning process creates a protective barrier that prevents corrosion even when the wire experiences repeated flexing from vibration or thermal cycling—common stressors on marine vessels. At 18 AWG, this wire handles moderate current loads typical of bilge pumps, cabin lighting, and accessory circuits. The wire meets and exceeds stringent marine specifications and is manufactured in the USA to ensure consistent quality and safety compliance for marine electrical applications.

This 18 AWG marine wire suits weekend anglers rewiring navigation lights, trolling motor circuits, or fishfinder power lines, as well as serious offshore boaters upgrading aging electrical systems. Weekend dock repairs, seasonal winterization projects, and trailer boat wiring all benefit from the corrosion resistance and flexibility of tinned copper. The 100-foot length accommodates beam widths up to roughly 30–35 feet when running dual feeds to critical systems or using multiple individual circuits for redundancy and safety.