Hello, I’m going to be painting my bathroom ceiling which was never primed (new build) and after 5 years has started to peel so can’t really argue with it. I’ve removed all of the peeling / flaking and sanded down the edges but need a little help on the ordering of the next steps, this is my current plan: 1, Use a fine surface filler with a tapping knife for better coverage. 2, Lightly sand the area and fill again. 3, Wipe down and coat the entire ceiling with Peel Stop. 4, Prime with Zimmer 1.2.3. 5, Two top coats of Dulux Bathroom Easy Care. Just looking for feedback to make sure I’ve got it the right way around.