Rustoleum Professional. It is a true 2 part epoxy. Solvent based, not water based. We just put it on the floor in our 30x40 and it looks great. It is pretty easy to clean(sometimes the fleck can make cleaning a pain). I weld, do bodywork, and drop things all the time. My work bay will get beat up after a while but it is taking it well right now. When I move out and build a garage I am going to have the concrete polished. It his very hard, solvent doesn't soak in, and its easy to clean. The same floors as are in Home Depot.
Black 2000 SLE