Was wondering how you all go about re-painting water damage!?!?
I’m doing a ceiling with light water damage on Saturday, I am going to use Zinnser B.I.N to seal the damage but was wondering what sort of process you would do to paint it.
I was thinking of just coating the entire ceiling with the zinnser as i don’t want to do one small section incase it flashes once i finish coat it!
How would you go about it? Could i use an oil based undercoat instead?