--- Brien Tourville <hh7x@xxxxxxxxxxx> wrote: > > > I am against 'Acid Dipping' - Caustic Solution 'Dips > - as > you can never neutralize the materials caught in > crevices > & channels - and they migrate with humidity - > bubbling > paint & rotting from within over time. ---------------------------- Brien, I don't agree. If the "acid dipper" can explain to you how he neutralizes the bath and coats the treated metal, I don't think there's anything to worry about. A caustic bath and profuse water rinse should take care of any residual rust removal chemicals. I know my trunk lid, at least, has remained in a damp airplane hangar with no paint or primer on it for six years now and the zinc phospate coating is holding up fine. Joe Fulton Salinas, CA _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://www.amc-list.com/mailman/listinfo/amc-list