I am in the process of painting new level 5 walls. I am applying one layer of primer and 2 layers of paint. I have different finish - flat for ceiling, satin and eggshell for walls.
As I am doing touch ups on the paint because of defects on the walls/ceiling I want to fix, I am wondering if I reapplying primer and then 2 layers of paint create a noticeable mark between the previsously area painted and the freshly area painted.
Does touch ups painting (adding paint on a previously painted wall with the exact same paint) create noticeable marks between old and new?