The ‘roof’ of the coach does not have a clear coat on it. It should be a greyish standard Prevost paint job. What does have clear coat on the top is the front cap and the rear cap.
“Blowing off” the clear coat is not the answer.
What is happening here is normal for such a coach. We have a 94 Liberty; the idea here is to re-seal the peeling clear coat before the clear coat deteriorates down the sides of the coach (not good). We got at the peeling clear coat fast and redid it.
If you have any questions about this, please PM me.