EVAPO-RUST AND A FUEL SENDING UNIT

Got you.

Could even plumb in some fittings to flood the inner body cavities!

And get the seams on door, trunk, hood and body seams.

I like where this is going!

Could even epoxy paint the inside of the body cavities that way!


Hummmmm!
The funny thing about peoples perspective of rust is that it is bad. It is actually protecting.