A self-leveling compound primarily utilized for smoothing, repairing or raising a floor. Self-leveling will flow and sets up easier than concrete. Once it is poured, it will spread out and will continue to level itself out. Pouring amounts will depend on the flooring conditions. Self-leveling floors will work around tubing due to easy flow. Thicker applications that must be troweled will not have the flow, they have to be raked, around tubing.