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Ships within 48 hours · Estimated delivery Jun 13 - Jun 18
For Your Every Summer RSVP, with Code: SUMMER15
Description
Sea-Dog 12 AWG White Primary Wire - 400' [8012056]12 AWG White Primary Wire 400' Tinned Copper Stranded Wire. Sea Dog Marine Wire is offered in all gauges and colors for primary marine wire applications. All 18 AWG 6 AWG wire is designed and manufactured for marine use with tinned copper wire for corrosion resistance and improved conductivity. The copper is annealed and finely stranded to offer flexibility and resistance to vibration to ensure reliable performance over time. Primary wire is available
![Sea-Dog 12 AWG White Primary Wire - 400' [8012056] Sea-Dog 12 AWG White Primary Wire - 400' [8012056]](https://cdn.shopify.com/s/files/1/0751/4878/7965/files/white-primary-12-awg-sea-dog-wire-400-foot-965.webp?v=1776233397)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 690 reviews
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Product Reviews
★★★★★ 5
Great wire.
Color: Black, Size: 15 feet
The flexibility is wonderful to work with. I used the red and black for a car audio application and it was a perfect choice for bending and snaking through the engine compartment and interior of the car. I have some just sitting on a bench and it still hasn't corroded and it's at least 3 years old. The insulation is very supple and has a nice feel to it and it carried current no problem of course.
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Reviewed in the United States on July 4, 2023
★★★★★ 5
Size
Color: Black, Size: 20 Feet
Perfect fit
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Reviewed in the United States on December 14, 2025
★★★★★ 5
Great Quick service
Color: Black, Size: 15 feet
Nice super heavy wire
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Reviewed in the United States on September 22, 2025
★★★★★ 5
top wire.
Color: Black, Size: 10-feet
great wire, work like a charm, easy to handle, great for battery cables. priced right for size
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Reviewed in the United States on August 3, 2020
★★★★★ 5
Very nice
Color: Black, Size: 20 Feet
This is some nice wire vey fine strands. Makes great flexable batter cables
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Reviewed in the United States on September 8, 2024




![Sea-Dog 14 AWG Red Primary Wire - 250' [8014024] Sea-Dog 14 AWG Red Primary Wire - 250' [8014024]](https://cdn.shopify.com/s/files/1/0751/4878/7965/files/red-14-awg-primary-wire-sea-dog-250-foot-tinned-copper-843.webp?v=1776233155)