- Sep 11, 2013
- Reaction score
I'm getting ready to paint my first MAC Performance rocket. The fins seem really slick. Should I do any kind of prep (sanding) to the fins before painting them with a rattle can?
x2That could be, but general paint prep practice should still apply. Normally, a good finish requires good adhesion. Good adhesion means proper prepping of the surface, which in turn is typically scuffing the surface so that primer has something to bite.