Hope those 4 pictures were valuable to you ..
They are repainting the Bridge , out my window, across the Columbia, with a Paint with a good amount of Zinc in it .
In the shipyard we added Zinc ingots inside the ballast tanks , seawater dissolves the sacrificial Zn
and attacks the Steel of the Ship Hull, less.
Last edited by fietsbob; 06-03-14 at 12:46 PM.