Seachoice 63018 Tinned Copper Marine Wire, 2 AWG, Red, 100'
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Seachoice 63018 tinned copper marine wire is built for reliable electrical connections in harsh marine conditions. This 2 AWG red wire comes in a 100' length and uses ultra-flexible Type 3 tinned copper stranding with durable vinyl insulation.
Key Features
- Exceeds UL 1426, ABYC and USCG standards
- Premium vinyl insulation rated 600 volts, 105°C dry and 75°C wet
- Stays flexible in extreme cold (-40°F / -40°C)
- Resists salt water, battery acid, oil, gasoline, heat, abrasion and UV radiation
- Ultra-flexible (Type 3) tinned copper stranding helps protect against corrosion and electrolysis while resisting fatigue from vibration and flexing
Product Compatibility
- Marine electrical wiring
- Battery cable runs and general 12V/24V DC boat wiring
- Corrosion-prone environments where tinned copper conductor is preferred
- Applications requiring flexible tinned-copper stranded wire (2 AWG)
Product Details
- Seachoice 63018 Tinned Copper Marine Wire, 2 AWG, Red, 100'
- Wire type: Tinned copper marine wire (ultra-flexible Type 3 stranding)
- Conductor size: 2 AWG
- Color: Red
- Length: 100'
- Insulation rating: 600 volts
- Temperature rating: 105°C dry / 75°C wet
- Extreme cold flexibility: -40°F / -40°C
- SKU: 50-63018
- Barcode: 719249630182
- Variant weight (as listed): 12306 GRAMS
Parts Desk Insights
Best Use Case: Ideal for wiring runs on boats where flexibility and corrosion resistance matter—especially in areas exposed to vibration, salt spray, and weathering.
Common Issues: For best results, use proper marine-grade terminals/crimping for 2 AWG and ensure mating surfaces are clean and insulated; verify conductor size matches your terminal lug/tip before crimping to avoid loose connections.
Related Products & Accessories
- Browse Marine Wire (Tinned Copper) - Pick the matching gauge/color and length for complete runs and blends.
- Browse Wiring & Connections - Find matching crimp terminals, heat shrink, and related wiring hardware.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.