If you are building or considering building a steel boat
, the ultimate form of corrosion
protection is to combustion spray the hull
before coating with zinc or aluminum
. I have for sale
a complete Sulzer-Metco Roadrunner combustion spray unit along with digital coating gauge, 300 lb. sandblasting pot, hose and various tungsten nozzels, helmet, filters, hoses etc. Also a 125 CFM Ingersol Rand Diesel
compressor(older but runs great). The Spray unit has been used for just one boat(mine) and is in excellent condition. Email
for pictures, specs. $8500 for the lot. Will separate some.