Now trained and certified in this amazing everlasting product to beautify and at the same time create a safe skid resistant, wet or dry, floor for any existing slab, playground, pool deck, play room, stairways etc. Many color combos to choose from.No existing concrete, no worries this can be placed over any surface, or one may be created using any compactable material such as crushed stone, shell, etc.Learn more about this amazing product at rubbersurfaceing.net.