I was finally able to break out some AK Real Color paints, this morning. They spray beautifully. They have almost no odor, being true acrylics. I compared them to Tru-Colors, which have a terrible smell. The Tru-Color paint, though thinned 1:1, with their thinner(I believe is pure acetone) clogged my brush(Badger Renegade Krome .3mm nozzle) immediately. Even though I have broken it down, into individual pieces and soaked it in lacquer thinner, in my ultra-sonic cleaner, I still can not get it to spray water. I dread having to send it in for repair. I will attempt to flush it, with acetone. I would give them another chance, but I'm down to one brush and am hesitant to risk both brushes being out of action. In the future, I will relegate Tru-Colors to hairy stick painting. AK has great spray potential and I plan on investing in several more bottles of their Real Color line.