My 2006 Lund explorer is showing signs of corrosion. On the transom wherever stainless screws or metal other than aluminum penatrates the hull the paint is showing hairline cracks that are starting to bubble. No where else on the boat is there any sign of similliar corrosion. Anybody else had this problem? How can you stop it? This boat has been kept on the trailer, never on the dock and has seen brackish water once.
