Rust removal

[Keith Andrews]

This is interesting...I know a couple guys in resto who have done this and are very pleased
http://www.youtube.com/watch?v=KJeXwsl87us

And for Aluminium...not electolyis as above...engine casings carbs etc
Clean off all dirt, grease
mix up teaspoon cittic acid out of the spice cupboard in 1/2 cup warm water
Apply with a fine brass wire brush...dont scrubb...
but keep damp over several hrs...wash off and give a light buff.

If corrossion is real bad, 50/50 soln battery acid and water...wear cloves
And doint leave on too long Sulphuric acid and Alumoinim is very reactive. Dont use on carbs.

Old School Hot Rodder tricks