Sea-Dog Line 8008020 8 AWG Red Primary Wire 25 ft Marine Grade

The Sea-Dog Line 8008020 is a 25-foot spool of 8 AWG red primary wire designed for demanding marine, automotive, and powersports electrical applications. Built to handle high-amperage circuits, this wire delivers reliable current flow for bilge pumps, trolling motors, stereo systems, and other onboard accessories.

Key Features:

• Gauge: 8 AWG — suitable for high-current applications up to approximately 40–50 amps depending on run length
• Color: Red — industry-standard positive/hot lead identification for easy wiring and troubleshooting
• Length: 25 feet — provides ample wire for most single-run marine installations
• Marine-grade construction — tinned copper conductors resist corrosion in wet, salt-air environments
• Flexible insulation — PVC jacket resists abrasion, oil, and UV exposure common in marine and automotive environments
• Stranded copper core — flexible and easy to route through tight spaces and conduit

Sea-Dog Line is a trusted supplier of marine hardware and electrical components. This primary wire meets the needs of both professional marine electricians and DIY boaters looking for dependable, corrosion-resistant wiring for new installations or repairs.