Works great. Two part, you mix it with a catalyst. You can purchase it at Sherman Williams dealers, but only certain ones carry it and the smallest quantity is by the gallon. It must be applied by spray. I think it is only sold by singe gallons by specific color and not mixed (could be wrong)...there is a limited number of colors. It can be mixed to create different colors (but you would have to do it).
I believe Duracoat is the same thing repackaged. Lots of color options available and in sizes where you'll actually use what you get and waste less. If you buy a gallon of PolaneT you'd better have A LOT of stocks to paint.