Not to steal Al's post, but my question is related. I got my paint from Rapco in 2011. It's been stored in my basement in a dry warm place. I've flipped the box at least once a year since. I'm planning on painting this coming spring. Does anyone know if it will be any good? Last I spoke to Mark at Rapco was 3 years ago and he seemed to think it would be okay because it's been indoors and not frozen but may need one heck of a run on a mixer to get it back to paint ready. Anyone's thoughts?