I know a guy who was spraying laquer on a floor at warner brothers back when we were allowed to spray laquer in LA still. Anyway, some producer came in to see the floor and upon seeing the shiny wet laquer on the ballroom set floor lit up a cigar. The explosion blew them both out the front door. Fortunately all they suffered was some singed hair and some scrapes.
You've got a good idea, just Be careful! I hope you're using a respirator(not a dust mask). If not say good by to your motor reflexes and liver, kidneys etc.
Eric
'62 serII