It's all good.Ed,
I did not ask. I just really was not interested in powder coating. We all have our limitations.
No woman is going to make a monkey out of me!Those limitations for most of us is the red line drawn by wives.
Yes it is Rustoleum High Heat Ultra. My first coat was with a partially used can. My second coats were when my problem started. The new can was missing the spray nozzle and I removed the spray nozzle from the previous can and I used it on the new can and thus, my problems occurred. I think you are right Bruce.I think there is a problem with the paint. Is it rustoleum high heat ultra? It should cover better with two coats and I see the blotches. You can spray second third and fourth coats with only a few minutes between coats.
I think you're probably right about it being the paint itself, just trying to eliminate dirt/grease as a possibility.I used to use 99% alcohol to prep, but most of the time, I don't even do that any more after I have them sand blasted. As long as they are still clean after blasting, I don't bother.