Epoxy fails for one reason
It peels because it never bonded to the slab.
A coating cannot grip a sealed, troweled, or dusty slab. It needs a mechanical profile, meaning the concrete has to be opened up so the epoxy has something to key into. That is done with a diamond grinder, and there is no shortcut around it.
The garage floor kits that peel up in sheets after one winter are almost always the ones that were acid etched or, worse, just mopped and coated.
What we do before any epoxy comes out
We diamond grind the whole slab to a proper profile. We grind out oil spots rather than coating over them, because epoxy will not stick to oil and the failure will start exactly there.
Then we moisture test. Concrete pushes vapor up from the ground, and a slab with high vapor drive will lift a coating off in a sheet no matter how well it was ground. If the test comes back high we use a moisture-tolerant primer, and if it comes back very high we tell you the slab is not a candidate. That is a better conversation to have before you pay us than after.
Cracks and pits get filled with a rigid patch that grinds flush.
Coats
A real system is layered: a primer coat that penetrates, a build coat, the flake or quartz broadcast if you want it, and a clear topcoat. We use a polyaspartic topcoat where UV or fast return-to-service matters, because standard epoxy ambers under sunlight and a garage with a south-facing door will yellow.
One thick coat of anything is not a system. It is a single point of failure.
Utah garages specifically
Road salt and de-icer are what kill a garage floor here. Snow melts off a truck, salt water sits in the low spot by the door all winter, and bare concrete spalls. A properly bonded coating stops that, and it is far cheaper than replacing a slab.
The flake broadcast is not only cosmetic. It gives the floor texture, which matters when you walk in with wet boots.
Where we install
Garage and shop epoxy from Logan to Nephi, including Murray, Sandy, Midvale, Cottonwood Heights, Holladay, Millcreek, Taylorsville, West Jordan, South Jordan, Riverton, Draper, Lehi, American Fork, Bountiful, and Layton.
For warehouse, shop, and commercial epoxy we travel statewide. See commercial flooring.