Before and after floor fixup! Another dark colour painted on cement that we BRIGHTened up so when it does eventually fail it won't show a much. Cement exterior flooring will always fail because it absorbs moisture from the ground below and that tries to escape, this school also has lots of kids playing and using scooter which will wear down paint. I used Deckote with a non-skid underlayer. Deckote creates a film that allows water to escape from beneath while not allowing it to seep through so it should last longer. Its also water based so it's safe for the kiddos who will be playing on it.