Polyaspartic floor coatings | 1-day UV stable

Polyaspartic floor coatings: 1-day cure, UV stable, built to last

Polyaspartic floor coatings are a same-day floor: we grind in the morning, coat by midday, and you can walk on it that evening. Cars roll back in after 24 hours. Our flake floor runs $8.55 to $10.39 a square foot, before the drive cost (our trip to your site). It stays clear in the sun, where epoxy turns yellow, and it takes about 4 times the wear of standard epoxy, per Penntek technical data.

Most people call any floor coating “epoxy,” the way people say Kleenex for tissue. Polyaspartic is a newer chemistry, made to fix what epoxy gets wrong. We’re based in Prague, OK, with more than 3 million square feet installed since 2004, and we put polyaspartic down on garage floors, shop floors, and commercial floors.

What is a polyaspartic floor coating?

A polyaspartic floor coating is a kind of aliphatic polyurea, not a kind of epoxy. Aliphatic is the part that matters: sunlight doesn’t break the resin down, so the color holds for the life of the floor.

Epoxy is built on an aromatic resin, and it has two hard limits that have nothing to do with workmanship. First, it yellows. A garage with a south-facing door will show a yellow tint within 6 to 12 months, no matter the brand or the crew. No topcoat additive stops it for good, because the UV reacts with the resin itself. Second, it’s slow. Epoxy takes 3 to 7 days to cure, so your garage or shop is out of use for most of a week, even when nothing goes wrong.

Our flake floor is called RESA Flake. We grind the slab, lay down a primer and a base coat, then throw color flake until the floor won’t take any more, and a clear topcoat locks it in. The standard build is epoxy, which does fine indoors. The premium build is polyaspartic, and since it cures fast and shrugs off hot tires, it’s our pick for garages. For stores and shops we also put down RESA Quartz, which is colored quartz sand cast into resin, and RESA Metallic, a resin floor with swirled metallic color.

How is polyaspartic floor coating installed?

We install a polyaspartic floor in four steps: grind the slab, pick the build, check the air and the slab, and lay the coats. Each step goes in that order, and each one gets done all the way. A skipped step doesn’t save you money, because it shows up later as a callback.

Step 1: Grinding the slab for a polyaspartic coating

We diamond-grind every floor first. Grinding opens the pores of the concrete, takes off old sealers and grime, and leaves a rough surface the coating can lock onto. ICRI guideline 310.2R calls for a CSP 2 to CSP 3 profile under a polyaspartic coat. CSP stands for concrete surface profile, the scale you’ll see on other bids for how rough the slab gets ground. On most home slabs, we get there with 25 to 40 grit diamond tooling.

When do we test the slab for moisture?

We test a slab for moisture when our check turns up a warning sign. We check every slab before we grind. Damp spots, white powder on the surface, and an old coating that let go are the signs we look for. A floor can look fine and feel dry and still push enough water vapor up to lift a coating.

On a slab with a history of water coming through, we use ASTM F2170 probes, which read the humidity inside the concrete. A reading over 75 percent, or over 3 pounds on a calcium chloride test, means a moisture barrier primer goes down first. We fix moisture before the coating goes on, not after. And if you’d like a test on your slab either way, just ask.

Step 2: Picking the build for the floor

The build is the set of layers that goes on your floor. The base coat bonds to the ground concrete, and the clear topcoat gives the UV protection, the wear, and the shine. We pick the flake size, how heavy the flake goes down, and the topcoat sheen by how you’ll use the floor. A home garage gets a different build than a retail showroom or a food plant.

Step 3: Checking temperature, humidity, and dew point

Polyaspartic only goes down when the air and the slab are in range. So before we mix each batch, we measure four things: air temperature, slab temperature, humidity, and dew point. The slab has to be 35 to 95 degrees F. Humidity has to be under 85 percent, and the slab has to sit at least 5 degrees above the dew point. Outside that range, the coat can set too fast, lose its grip, or skin over and trap gas that leaves pinholes.

On commercial floors over 5,000 square feet, we mix in timed batches. That keeps the coat the same thickness all the way across, with no cold joints where one pass meets the next.

Step 4: Laying the primer, base coat, flake, and topcoat

The primer and base coat go down first. If you picked flake, we throw it into the base coat while it’s still wet. Once the base coat cures, we scrape and vacuum off the loose flake. Then the clear topcoat goes on, sealing the flake in and becoming the surface you walk and drive on. High-traffic and commercial floors can get one more topcoat for extra wear.

Which floors should get polyaspartic coating?

Polyaspartic is the right pick wherever sun, downtime, or wear is the worry. It fits these floors best:

• Attached garages, where sun through the door and windows would yellow an epoxy floor
• Detached shops, where the floor takes trucks, oil drips, and boots without much upkeep
• Stores and commercial spaces that can’t close for 3 to 7 days while epoxy cures
• Showrooms and industrial floors, where a bright, glossy floor makes the room look bigger and cleaner
• Old epoxy floors that are yellowing or peeling, where we prep the old surface and put polyaspartic over it

If you’re shopping garage floor coatings or weighing epoxy flooring options, polyaspartic is likely the better answer for any floor that gets sun or can’t sit idle for a week.

What should I expect during and after polyaspartic floor coating installation?

Most polyaspartic floors are a same-day job. Grinding runs in the morning, the coats go on by midday, and you can walk on the floor that evening. Cars come back in after about 24 hours.

Install day. Grinding makes concrete dust. We catch most of it with commercial vacuums and tape plastic over the doors, but some can still drift into the next room where a tight seal isn’t practical. We’ll confirm the garage is cleared out when we book your date. The coating work takes 4 to 8 hours, depending on the floor size and the build.

Back in service. Light foot traffic can start in 8 to 12 hours. Cars and rolling gear can go back in after 24 hours, with no special care. Heavy loads wait 72 hours for a full cure, which is still a fraction of what an epoxy topcoat asks of the same garage.

Upkeep. No wax, no sealer, no yearly treatment. Sweep it, or mop with a pH-neutral cleaner, and that’s it for most home garages. Hot-tire pickup isn’t a worry, either. That’s when a hot tire softens epoxy, sticks to it, and pulls coating off the floor as you back out. Polyaspartic doesn’t soften at the heat a tire reaches after highway driving.

Damage. A chip or a gouge can be spot-repaired. Under normal use, it most likely won’t chip at all.

A fast cure isn’t a thin coat. Some one-day builds get their speed by skipping the primer and rolling the clear coat thin. Ours still gets the primer, the base coat, the flake, and the topcoat. Ask any bidder how many coats go down and how many gallons of resin that adds up to.

How much does polyaspartic floor coating cost?

Our flake floor runs $8.55 to $10.39 a square foot. That price is our RESA Flake floor. The polyaspartic build is priced on your quote, because the quote tool has no separate line for it. Floor size, slab condition, and the build you pick move the number. Here’s roughly where a flake floor lands for garages and shops, before the drive cost.

A small floor runs above the per-foot range, since setup spreads over fewer feet. These totals assume a slab in fair shape. An old coating, heavy cracking, or moisture coming up through the slab adds prep and moves the price. Commercial and high-traffic floors may get one more topcoat.

For the full breakdown by coating type, see the garage floor coating cost guide. For a number on your own floor, use the quote tool.

How does polyaspartic compare to other floor coating options?

These are the five most common concrete floor coatings, ranked by how they hold up in garages and shops:

1. Polyaspartic (aliphatic polyurea). The best pick for garages and shops that get sun or turn over fast. It stays clear in UV, cures in a day, and goes down as cold as 35 degrees F.
2. Epoxy (aromatic). A good base coat and a poor topcoat. It yellows within months on a sunny floor and takes 3 to 7 days to cure. It costs less up front, but on a sunny floor you’ll be recoating it sooner. It works best as a primer under a polyaspartic topcoat.
3. Polyurea (aromatic). It cures fast but isn’t UV stable. It’s used in plants where looks come second. It’s the wrong topcoat for any floor that sees sun.
4. Concrete stain and sealer. The lowest cost and the lowest durability. The stain gives the color, and the sealer gives a little protection. We suggest resealing indoor floors every 2 to 4 years and outdoor surfaces every year. It’s for decorative floors with light traffic.
5. Floor paint (latex or oil). Not a coating system. Paint has no real bond to concrete, so it peels, chips, and stains within 1 to 3 years under car traffic. We don’t recommend it for any floor that gets used.

For most garage and shop owners, polyaspartic is the right call. If budget comes first, an epoxy base under a polyaspartic topcoat gets you most of the benefit for less. A contractor who quotes epoxy alone for a sunny floor isn’t lying to you. They may just be quoting the system they know, not the one your floor needs. Find out which one your quote covers before you sign.

Where can I see completed polyaspartic floor coating projects?

You can see finished polyaspartic floors in our epoxy and coating portfolio. It has home garages, commercial showrooms, and light industrial shop floors.

Where do we install polyaspartic floor coatings?

We install polyaspartic floor coatings in six states, with crews sent from our nearest team:

• Polyaspartic floor coatings in Oklahoma: the metros around our Prague shop, where sunny attached garages call for it most
• Polyaspartic floor coatings in Arkansas: Northwest Arkansas and Little Rock garages, where humid summers are hard on standard epoxy
• Polyaspartic floor coatings in Missouri: garages and shops around Springfield and Joplin
• Polyaspartic floor coatings in Tennessee: Nashville, Knoxville, and Chattanooga, where a daily-driver garage can’t sit out for a week
• Polyaspartic floor coatings in Mississippi: the humid Gulf side, where slab moisture is the first thing we look at
• Polyaspartic floor coatings in Texas: North Texas and East Texas shop floors, where a 24-hour cure keeps the bay open

We look at jobs outside these areas on request. Every quote shows the drive as its own line, so travel isn’t buried in the per-foot rate.