Galvanic Corrosion In Vintage Campers

Do you have a vintage Airstream, Avion, Spartan, or another aluminum-bodied camper? Ever noticed screw heads covered in rust or pitting in aluminum around a steel screw? You, my friend, are the victim of galvanic corrosion. And if you don't want to make it worse, you'll want to know a thing or two about how this happens and how to avoid it.