If your Joliet garage slab is already pitted from salt, we grind it, fill it and coat it so the damage stops where it is.
We coat garage, basement and shop floors with a polyaspartic flake system, installed by our MK Concrete Coatings crew. Repairs come early in that process: after the diamond grinder opens the slab, we fill every crack and pit we find and grind the patches flush. The epoxy base goes on next as a moisture vapor barrier, with flake broadcast into it until it will not take more. Once it is scraped and cleaned, a polyaspartic top coat seals the whole floor.
Joliet is on our regular route, and we reach it on I-80, I-55, Route 30 and Route 53, then across town on Jefferson Street and Larkin Avenue. Garages around Will County take brine and road salt all winter, and the salt works into bare concrete every time the snow melts off a car. If your Joliet garage floor has pitting near the door or a crack running across the middle, those spots need to be fixed before anything goes over them. Coating over a crack without repairing it just puts a nicer color on the same problem.

Salt-damaged spots near the door and under the car get filled and ground level with the slab.
We open up and fill cracks so they become part of the floor, not a line under the coating.
The whole slab is ground, edges included, so the coating bonds evenly from wall to door.
The base layer stops moisture moving up from below, which is what lifts cheaper coatings.
Flake goes on until the base is buried, then loose and high chips are scraped and swept away.
The polyaspartic finish resists road salt, hot tires and UV, so the winter mess wipes off instead of soaking in.
Send us a photo or set up a visit, and we will come look at the floor in person at no charge. The written estimate lists the square footage at $8.50 per square foot, with a $2,000 minimum, and calls out the cracks and pits we plan to repair. If grinding exposes more damage than the surface showed, we stop, show you, and write up the extra before we touch it. We hold to the install days we set with you and walk the floor with you at the end.
Text a photo of the slab to (815) 585-1750 or call to book a free estimate, and we will bring flake samples along.
Call or text (815) 585-1750
Email matt@onitcc.com