How long do you wait before each coat of primer? Do you sand before you prime or only after? What brand do you use? Share any tips you have, cause I'm at this stage now and I could use them! Thanks so much
When I was using polimer I used to sand before priming, then prime it with car primer (causion onhigh detail parts) them sand it again. then fix wonky bits and rince and repeat. Usualy atlest a half hour between coats dependant on what it says on the tin.