Ok, I'm finally getting some breathing room here and I'm about to start on the Z this summer. Many of you already know this Z but I'll post a few pics pertaining to my question so you'll have an ideal of it's condition and what my goals are.
I have all body panels (not shown) and they're in excellent condition. The hull is my main concern. I plan to keep with ZERO intentions to ever selling. So I want to do this once and once only.
So...should I have chemically dipped (Not an acid bath) or media blasted ?I know blasting will not get all the hidden areas AND possibly warp the metal if not done correctly. Thus also leading to it rusting from the inside areas such as the frame rail, shoulders and rockers.
I know a chemical bath will basically bring it to bare metal and a clean palette to start with.
The cost is minimal between the two and there's actually a place a few hours above me that's been dipping since the 70's.
https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0ahUKEwib9fjqtebKAhWGKh4KHdgIDcYQFggcMAA&url=http%3A%2F%2Fautorestorationdepot.com%2F&usg=AFQjCNEyf580JxlTVa-twyd_rJ7J6vQRpg&bvm=bv.113370389,d.dmoI'm leaning 99.5% towards dipping. Is there any reason not to dip ? Is there any hidden sealer that was put in during the process of welding the body together at the factory and would require metal removal to replace the sealer?
Dipping also requires the removal of all aluminum parts. This would mean removing the VIN and cowl tag which I'm not a proponent of.
I fill like I'm in between a rock and a hard spot if I dip. Seems like the best method for total care of the metal yet would I be hurting it's value if I remove the tags only to reinstall afterwards ? Of course I'd fully document and have numerous pics of the tag removal process.
Suggestions please
Thanks all in advance