CONCRETE RESURFACING: Conventional wisdom holds that old concrete, with cracks, surface discoloration, or surface imperfections, must be removed and replaced if improving the look of the concrete is the goal. Many times homeowners are discouraged by their cement flooring or other concrete areas, not realizing the option available to them to resurface their already existing concrete. Resurfacing concrete with polymer-modified overlay systems is a viable way to improve existing concrete surfaces. Resurfacing can range from simply making the concrete look like new again, or upgrading the surface with a variety of colors and patterns. Whether it's a concrete driveway, cement floor or patio, resurfacing options let you transform your old, often ugly, concrete into a new, smooth colored concrete surface.