We considered leaving our plywood floor b/c our bus is newer than most, and no indication of rust. I am glad we decided to remove it. I could not believe how much moisture and rust was under the plywood, as there is not even a hint of visible rust anywhere else. My advice, which is only as good as what you paid for it (nothing), is to pull the floor up. We used a long (6’) rock busting bar with a flat end on it, had the whole floor ripped out in an hour.
|