Self-leveling concrete is the perfect choice for a job that involves a structurally sound substrate and a short time table. Seamless Flooring Solutions – quick-curing, non-shrink self-leveling concrete can be used in both homes and commercial establishments to even out floors, raise existing horizontal levels to match new thresholds or breathe new life into old floors without the hassle and cost of tearing them up. Most resurfaced areas are open to foot traffic within two to six hours and trade traffic in a day.