Standard 12 gauge wire that used in lighting systems, boat applications, automotive applications, household circuit systems and other daily environments, and can also be used in extreme environments such as rivers, lakes, solar applications and marine. Standard UL 1426 boat wire, meet SAE ABYC specifications boat cable that can used for marine environments. Operating voltage rate up to 600V, working temperature up to 150 deg dry, 75 deg wet. Special customed PVC insulations that can effectively prevent wire oxidation, salt waterproof corrosion, high temperature resistance, gasoline, battery acid and abrasion. Made of tinned copper to improve the stability, conductivity, corrosion resistance and effective anti-circuit interference of the cable.