Polyaspartic Coatings in Cincinnati, OH

Polyaspartic coatings are the faster, more sun-resistant cousin of epoxy, and in Cincinnati we use them in two ways. Sometimes a polyaspartic floor coating is the whole system, base to topcoat. More often it is the topcoat over an epoxy base, so you get epoxy's build and bond under a surface that resists sunlight and abrasion. Either way, the reasons people choose it are the same: shorter downtime and a finish that keeps its color where light hits it.

Faster return to service

In HomeGuide's comparison, polyaspartic fully cures in 1 to 2 days and takes heavy vehicles in about 24 to 48 hours, while ordinary epoxy can take as much as a week. People, per Bob Vila's guide, can walk on polyaspartic in 3 to 4 hours and drive on it in 24 hours. That matters for a household with one garage and two cars, for a family that cannot empty the garage for a week, and especially for a business that has to close to have a floor done. Bob Vila notes a business might be shut for as little as a day or two.

Sunlight and color

Standard epoxy is not UV stable. In HomeGuide's ratings, epoxy scores poor to fair against UV, while polyaspartic scores excellent. On a garage that faces south or west, the strip of floor inside the door can sit in sun for hours with the door open, and plain epoxy there can yellow or chalk. A polyaspartic topcoat holds its color and clarity in that light. It is also our default over metallic and light-colored floors, where yellowing shows most.

Thinner coats, so prep matters more

According to HomeGuide, each polyaspartic coat is roughly 2 to 6 mils thick, where an epoxy coat is 10 to 20 mils. Thin, fast coats do not hide a poorly prepared floor or fill much in the way of surface flaws. That is one reason we often put an epoxy base underneath, and why grinding and crack repair come first on every job. A thin coating over a rough or contaminated slab is the fastest way to a failed floor.

Working with the weather

Polyaspartic cures by reacting with humidity, and it sets quickly. On a muggy summer day in the Ohio Valley, working time shrinks. In a cool garage, it slows down. Before each coat we check air temperature and relative humidity, compare the concrete's temperature with the dew point, and we mix in batches that can be spread before they set. If conditions are off, we adjust the plan or wait. This is part of why Bob Vila describes polyaspartic as a product not suited to DIY.

Where polyaspartic fits

• Sun-facing garages that spend hours with the door up
• Households that need the garage back within a day or two
• Restaurants, retail floors and offices that can only close briefly
• Topcoats over metallic and light-colored epoxy
• Entry areas and sunrooms with sun through glass
• Floors where abrasion resistance matters more than thick build

Polyaspartic over older concrete

With so much of Cincinnati's housing built before 1940, according to Point2Homes' census summary, we often coat slabs that are uneven or patched. On those floors we usually lay an epoxy base or a flake broadcast first to build thickness, then finish with polyaspartic. On newer, flatter garages in the northern suburbs, a full polyaspartic system can be a good fit after grinding. We will tell you which approach your slab calls for after testing it.

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Care

Polyaspartic is hard and stain resistant, but grit still scratches any finish. Sweep regularly, rinse off road salt, and mop with a pH-neutral product. Pads under jack stands and kickstands prevent dents.