I need to go check the ingredient listing. I didn't look at it to see if there was poly in it or not. I'm gonna see if my husband can un-jam the lock on the drill so that I can stir it properly. Knowing Behr paints like I do, it is likely a big blob of pigment coating the bottom.You have to shake it or stir it the pigment will settle , colors with more pigment are worse to stir reds blacks dark browns they will change it out or shake it for you if you take it back stir only if it is one with poly in it or it will bubble .