The resurfacing process has multiple steps, starting with power-washing the surface, using a pressure washer. Next comes concrete repair, in which cracks and holes are fixed, often with an epoxy mortar.
Then the surface is primed and covered with a layer of spray-on polymer concrete, ranging from 1/16 of an inch to 1-inch thick. Optionally, the concrete surface can then be colored and sealed.
Some concrete specialists, such as Level Best Concrete Solutions in Crown Point, Indiana, specialize in a concrete-leveling process called “mudjacking.” Polyurethane foam is pumped through a concrete slab that has sunk or shifted to support and lift the slab until it’s even again. Then, the concrete can be resurfaced to appear like new.