I bought three cans of Benjamin Moore Porch and Patio paint, and paid a very high price, more than double the cost of other good products, wanting the best paint for the job. This product dries very slow, and doesn't harden up. Contrary to the product claim of good for light traffic after overnight, after several days even a cat paw is forever preserved, and the mail man's footprint clear forever. I had to repaint to get rid of the footprints, and the paint remains soft to this day.
Don't buy this paint.