Ultimate I Pavers are water permeable, rot-free and will not cultivate mold or mildew. Urine or wash water will drain between the pavers and residue can easily be removed with a high-pressure hose or damp mop. Ultimate's rubber pavers are ideal for paddocks, barn aisles, wash stalls, breeding areas, corridors, walking rings, track staging areas, winner circles, horse trailers and many other equine flooring applications.