There's nothing worse than a nasty looking repair. When cracked nasty damaged concrete breaks, and chips the prospect of patching it only to have it look like a patchwork quilt, versus the expense of replacing it all historically hasn't left many options. with today's polymer and acrylic fortified motors, resurfacers and bonding agents, the days of techie looking concrete repair are over. applying a patch to a broken or cracked concrete slab, or section of concrete sidewalk, in the past has typically stuck out like a sore thumb. Now with the advent of concrete resurfacer so we can patch the damage to spalling areas that apply resurfacer to refresh and renew the entire concrete surface.