Originally Posted by
graywolf
My informed opinion is:....
It probably will not be up to Dr Delton's standards,....
Au contrare!
What you stated so succinctly is pretty much what I do.
Except...between the Primer/Sealer and the final coat (clear), I add some color(s).
And the other note, I just spray lots of primer and sand it all off at once, rather than sanding it between coats. If the area being filled is deep, I sometimes mask close to the effected area to take the overspray.
Sands more quickly that way.