Heck for $11 dollars a gallon I would buy them even if it wasn't drylock. I looked at the info and it seems like it should do the same as the regular Drylock, not sure if it has the same texture but you can always throw some sand in it to give it that stone look if you want. Is that at all Home Depots or just your local one? I need to check mine I could stock up.
The sample they had painted on wood looked and felt like stone . I stopped on my way home from work and grabbed 3 of the light gray this morning. I am not sure if the deal covers all HD or not but worth a shot to look.