Sea-Dog Line 8018062 18 AWG Dark Blue Marine Primary Wire 100ft

The Sea-Dog Line 8018062 is a 100-foot spool of 18 AWG dark blue marine-grade primary wire designed for reliable electrical connections in marine, automotive, and recreational vehicle applications. This tinned copper stranded wire provides excellent corrosion resistance in harsh saltwater and moisture-rich environments.

Key Features:

• 18 AWG gauge tinned copper stranded wire for flexibility and corrosion resistance
• Dark blue color-coded insulation for easy circuit identification
• 100-foot spool provides ample length for multiple installations
• Marine-grade construction meets or exceeds ABYC standards
• Resistant to salt water, battery acid, oil, gasoline, and heat
• Temperature rated from -40°F to 221°F (-40°C to 105°C)
• Flexible stranded construction for easy routing in tight spaces

This primary wire is ideal for 12-volt DC electrical systems in boats, RVs, trailers, and automotive applications. The tinned copper construction prevents oxidation and ensures long-lasting performance even in the most demanding marine environments. The color-coded insulation simplifies wiring projects and meets industry standards for circuit identification.