We're moving some stuff around at work, and there's patches of paint need touching up.
Someone i'm guessing has painted fresh plaster and not prepared the wall first,
So while the paint looks OK as it stands, where we are painting, it is as if the new paint is wetting the old stuff and then the whole lot wants to come off the wall!
So we scraped the loose off, sized the parts that look like bare plaster, but as we go back and paint more of the same is happening.
So whats the solution here? It's looking like all the existing paint needs to come off, the best way of doing this appears to be put ####ing new paint on it!
Sand it all off?