I am making a vanity mirror with particle board.
I have done 4-5 layers of oil-based primer.
I have sanded it to 150.
I then used BEHR latex-based paint on it.
I did it twice.
wet sanded it with 220 grit sponge.
applied another layer (this time paint + Floetrol)
Later I tried sanding...
I have a rather large bookcase that needs to be repainted. The first time around I used a Glidden latex paint. It never seemed to fully dry and remained sticky to the touch for over a year. Needless to say, it needs to be redone. I intend to sand it fully before i repaint it. I am not sure...