Lets see your garage!!!
I tried using that rustoleum epoxy on my garage floor with bad results. I let it cure for over a week before I used my floor jack but it still peeled and flaked off the coating 
I might try this
http://rustoleum.com/CBGProduct.asp?pid=14

I might try this
http://rustoleum.com/CBGProduct.asp?pid=14













mmmm
love what I just saw 





