Ok, let the beatings begin.

I used the grey, and it takes about 1 gallon to cover a 12 X 24' area. As of the last catalong, the price of a gallon is $105.00. I have a friend that used it on his new garage floor that measured 24X24 and he used 6 quarts. I gave him the phone number of the guy that we buy it from, and he gave him the specific instructions on what to do. That was 4 years ago, and it looks the same today as it did when he first did it. This was the first time I have used it on concrete, and my floor was poured in 1973 so it's not the smoothest to start with, but it looks great.