Want to permanently cover up surface imperfections in existing concrete? Or turn a plain-jane slab from drab to fab? With today's decorative overlays, it's easy to give almost any concrete surface, indoors or out, a complete face-lift and at a much lower cost than removal and replacement. The real challenge is choosing from among the many resurfacing products available and the diverse array of decorative finishes possible. There are multiple options available for achieving any look imaginable with a concrete overlay.