So firstly the IPA wipe was bone dry, so couldn’t use that.
After restoring my headlights to brand new condition, I used this spray in near perfect conditions for painting, and inline with instructions.
The result was a very cloudy, uneven finish which virtually took the lenses back to pre sanding/ polishing standard. I tried machine polishing the finish, but that didn’t help.
I sanding back, and repeated the process again in case user error slipped in- same again.
I’ve just thrown it away.