Pre - 2016 Defender Technical Discussions
Gents,
Restoring my D90 and am just now getting to treating the corrosion on the rear tub underbody. I plan to use Alumiprep 33 followed by Alodine 1201 to treat the corroded areas, all topped with aluminum primer.
After that, I was planning to spray on some undercoating to help protect it and...