I used the epoxy paint for garage floors from Quickrete. It is actually a kit that contains the paint (in two parts), the color flakes to sprinkle on after painting and the cleaning solution to use before you paint. There is even an instructional DVD that comes in the kit.
The kit runs anywere from 50-70 bucks and will do 250 square feet. Plan on a few hours to prep, then wait at least 24 hours to dry and another few hours to paint. Pretty easy job really.
What I really love about the paint is it dries so hard, it actually hardened the floors I think (a claim the manufacturer states as well). Plus any spills wipe right up and do not soak in.
If you like a clean floor, it is the way to go! Rust-Olium also makes a similar kit. I went with Quickrete because I could get it locally.
-John
