I started with a base coat of Rustoleum White Gloss + Primer, but it did not hold. I thought I prepped the surface ok by washing it. However, the paint flaked off when I masked it for a different color and it bubbled when I tried to paint over it, even after over a week of drying. Maybe there was a lacquer coat on the tin that I didn't get off first?
I stripped and repainted today.
I would like to paint the doors and shutters red and the window trim white. It is tricky to mask, because several of the windows are curved.
George