Up to you how you prefer doing it. You may find that some paints don't like some caulks. For that reason, I caulk first. I've used primer over caulk where the particular paint has been fussy (some will craze). Ignore the 1hr or whatever it says on the tube for drying as your water-based paints will lift it off unless you let it properly set.
Up to you how you prefer doing it. You may find that some paints don't like some caulks. For that reason, I caulk first. I've used primer over caulk where the particular paint has been fussy (some will craze). Ignore the 1hr or whatever it says on the tube for drying as your water-based paints will lift it off unless you let it properly set.