So, tell me more about the spraydeck. Did they just spray over the concrete? Is it heat resistant?
It's suppose to keep the deck cooler, I wouldn't say heat resistant, but ours was a 3 day process. (Power wash/acid wash) then they put a slurry coat over existing concrete. Next step is a base coat layer that they paint and seal with the base color, and then in our instance with the multi color they then user a hopper and spray the other two colors on top to give it that aggregate look.