This is a nice thick epoxy coat. The coverage I got is about 500 square feet. I've used the kit they sell at places like Home Depot and Lowes and this is far superior. This goes on thicker, lays down nicer without blemishes, and just seems far more durable. My only quibble is that the colors of the kits may be the same in name, but in reality they vary. So if you're doing a large area and need multiple kits, buy them all at once so they are from the same run. Otherwise, just figure out a good transition point where a slight change in color isn't as noticeable.