I used Sherwin Williams on my back patio. They had two kinds, one for heavy traffic (cars) and the other for foot traffic. I put two coats down and it still looks really good. Dirt washes off easily and it was pretty easy to apply.
I power washed it and had a paint roller extender so I could stand while I painted. The patio is textured so I used a thick roller
Forgot to mention, it came it a bunch of colors.
[This message has been edited by Atlag05 (edited 2/24/2014 6:08p).]