When I did my garage back in 2006 it was all new. 3 car garage and used Behr products from Home Depot. Did everything the correct way with the new concrete but it did not hold up. I would not use that product again. The hot tires pulled it up off the floor. Also there are not many products out there unless I get some one to come and do it professionally because I have radiant heat in my garage and most products you can not use on the floor which I have looked into.