I painted the seat and fender pan on the Hurlimann just after getting it. The factory job must have been done in freezing rain, because the paint was coming off in sheets. Literaly!
Buy the time the old paint was scraped and stripped, the rust worked out with phoshoric acid, the Sherwin Williams primer and paint applied, I must have had two weeks into it.
Fortunately, the rest of the finish on the tractor is first rate!