how can I stop corrosion on my aluminum motorhome?

I have an antique motorhome, it is made of aircraft grade aluminum and I have some spots were it is corroding how can I arrest the corrosion??

John2010-07-06T06:20:41Z

Favorite Answer

Sand off the corrosion. Once the corrosion is off spray a clear coat of acrylic or depending on the situation, try rubbing some motor oil on the raw spots. That way the water/salt can not corrode the metal.