Thought I'd give Krylon another shot. Not impressed. The paint easily scraped off metal with a fingernail while handling so where's the primer at?  Had to redo an entire project and also had bubbling in spots I tried to recover. As a cheap paint for wood it's fine I guess, I prefer Rustoleum, coverage seems smoother. I'll buy a straight primer paint next time as a prep. Don't buy into the primer duo nonsense.