You’re probably familiar with the Statue of Liberty’s pleasant, sea green color. While that seafoam green has become an endearing artistic calling card of that artistic fixture when she was new she was the color of a penny. Shiny, bright, and copper-clad - the same color as a penny or of marine electrical wire. The Statue of Liberty’s color changed due to oxidation that occurred due to contact with the elements, which is the exact same thing that will happen to copper electrical wire and cable when they are exposed. The problem is that electrical wire and cable are not pieces of art whereas statuary is. If copper wire tires turn green their conductivity will be severely adversely affected. Oxidized copper wire is actually a very poor, very inefficient conductor of electricity, and since vessels and other electrical infrastructure that uses them rely on them to keep the lights on the navigational equipment operational, it’s critical to protect marine grade batt...