Florida residents are custom to having decking surfaces like concrete shift over time, leaving noticeable cracks in the deck surface. Cracks are the first place black and green mold love to grow. To eliminate cracks, mold and even water drainage issues, rubber pool decking is troweled, by hand, to the surface of your existing deck area. Rubber pool decking can be installed over standard concrete, pray decks, Flocrete, Knock Down and other concrete surfaces like stamped concrete. Rubber pool decking also can be installed over other hard surfaces like paver bricks and stone. You can read more at www.prodeckrubber.com