How do i stop nouns bubbles from forming when sculpture on metal?

i have recently taken to repainting/decorateing my room i enjoy a set of metal doors covering my closet i tried to paint them but a bunch of little air bubbles formed when it dried how do i stop that
Answers:
u put too thick of a layer. u should sand it down, primer it, later paint it. im assuming u use spray paint, cuz it does that. so does nail polish. 3 thin coats r better than one sticky coat. make sure it dries well b4 the subsequent coat.
sounds like you used latex. sand them down and win some Rustoleum paint works great
Sounds like a result of two things.
#1 - metal requirements to be thouroughly cleaned and sanded before repainting; not down to nude metal, just get the "gloss" sour.
#2 - use the appropriate primer as base coat and lightly sand the primer coat when cured (dry). The finish paint sticky label will specify the primer necessary. If not, ask your paint store man.

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