DELIVERY AUSTRALIA WIDE – SHOWROOM & WAREHOUSE VIC

POLYURIT-C PU-234 | Two-Pack Clear Polyurethane Coating – 8L

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( 8 reviews )

$299.00

Two-pack aliphatic clear polyurethane
Gloss finish
UV resistance, non-yellowing
8 L covers up to 60 m² per coat

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Description

POLYURIT-C PU-234

The gloss version, and the one you use when you don’t want to change the colour of what’s underneath.
POLYURIT-C PU-234 goes over epoxy flake, decorative concrete, exposed aggregate, or a coloured floor and leaves it looking like itself — just sealed, glossy, and protected from UV.
It’s an aliphatic polyurethane, which is the part that matters on anything that sees sun. Aromatic polyurethanes yellow and chalk; aliphatic ones hold their clarity. If a clear coat has gone amber over a flake floor, that’s why.
Clear or coloured
If you want the floor to stay the colour it is, this is the one.
If you’re putting colour down, use Polyurit PU-232 instead — tinted, satin finish, 31 AS 2700 colours.
Where it goes
Over epoxy flake floors as the wear coat. Over decorative and polished concrete. Over Indopox and Cindopox as a UV topcoat. Showrooms, workshops, carports, alfresco areas and walkways — anywhere the floor gets sun or heavy foot traffic.
Coverage
An 8 L kit covers up to 60 m² per coat at 200 µm wet film. Two coats recommended, so allow around 30 m² of finished floor per kit.
Porous or freshly ground concrete takes more.
If the floor needs to be non-slip
A gloss clear coat is smooth by design. On a ramp, a wet area, an outdoor walkway, or anywhere people will be on it in the rain, add Grip-PE 711 to the final coat.
One jar per 8 L kit. Stir it into the mixed product, keep it moving while you work so it doesn’t settle out, and back-roll to keep the spread even.
It will change the look and the feel — a textured floor holds more dirt and takes more effort to mop. Worth it where someone could slip, not worth it in a showroom.
The numbers
Mix ratio 3 parts A to 1 part B, by volume
Pot life 40 minutes at 25°C
Finish Gloss, clear
Solids 60±5% (by Volume)
Build 200 µm wet film
Recoat 4 to 48 hours
Foot traffic 24 hours
Full cure 7 days
VOC Max 90 g/L
Specific gravity 1.1 kg/L
Clean up Xylene

Mixing

Three parts A to one part B, by volume.
Mix with a drill and paddle, not a stick, and scrape the sides and the bottom of the bucket as you go. Unmixed material in the corners is the most common reason a two-pack floor stays soft in patches.
You get 40 minutes at 25°C, which is less than it sounds like once you’re kneeling on a floor with a roller. On a hot slab in February, it drops to around 20. Mix what you can in the time you’ve actually got, not what the tin holds. Once it starts to thicken, it’s finished, and thinning it won’t bring it back.

Two things worth knowing

Recoat within 48 hours. You get a window of four to forty-eight hours between coats. Inside that window, the second coat bonds chemically into the first, which is the strongest bond you can get.
Miss it, and you’re relying on mechanical adhesion only — the floor has to be sanded back to a uniform matt before anything else goes on it. On a big floor, that’s a day’s work you didn’t plan for. The same applies when you’re coating over fresh epoxy: get it on inside the epoxy’s recoat window, or abrade first.
Seven days means seven days. You can walk on it after 24 hours, and it will feel solid well before the week is out, but a two-pack coating keeps hardening chemically for seven days. Keep vehicles, heavy loads, spilled chemicals, and standing water off it until then.
Every callback we get about a soft floor or tyre marks comes back to this. The coating was fine — it just hadn’t finished.

Prep
Over epoxy or flake: coat inside the recoat window for a chemical bond. Outside it, abrade to a uniform matt first, then vacuum and solvent wipe.
Over bare concrete: etch with ConEtch, one part to three parts water. Wet the slab first, then apply, agitate with a stiff broom, and leave it 10 minutes. Rinse thoroughly until the run-off runs clear, then let the slab dry completely.
ConEtch is acidic. Wear gloves and eye protection, and keep the run-off out of garden beds and stormwater drains.
Then check it with the water drop test. Tip a little water onto the slab in several spots. If it soaks in within a minute or so and darkens the concrete, the surface is open, and you’re ready. If it beads up and sits there, the etch hasn’t got through — that means a heavy sealer or a hard-trowelled finish, and the slab needs mechanical grinding.
Once it’s dry, rub your hand firmly across it. If it comes away chalky, the concrete is loose and powdery and needs Primit E6-111 first. It soaks in and binds the surface back together so the coating has something solid underneath. Sound, dense concrete doesn’t need it.

Safety
Flash point is 32°C, so keep it away from ignition sources. Work with the roller door open and use a respirator rather than a dust mask in enclosed spaces.
Sizes: 8 Litre kit.
Not sure whether you want clear or tinted? Call us on (03) 9936 0531.

Why Choose POLYURIT-C?

POLYURIT-C is the top choice for those seeking a highly durable, UV-resistance, and versatile polyurethane coating for concrete or epoxy flake finish surfaces. Whether it’s for industrial, commercial, or residential use, POLYURIT-C ensures your floors are protected and looking great for years to come.

Polyurit C
Polyurit-2
Polyurit-4

Invest in the ultimate surface protection with POLYURIT-C – where durability meets design.

Code: PU-234
Solvent Base Polyurethane
High Solid UV Resistant
8L Covers up to 60 sqm

  • UV resistant
  • Durable & Affordable
  • Technical Data
Download TDS

Features & Benefits

  • Excellent UV Resistance
  • Gloss Finish
  • UV Protector
  • Easy to Apply
  • Roll on
  • Retain Gloss Level
  • Pavement Sealer

Designed For

  • Epoxy Top Coat
  • Residential Flooring
  • Commercial Flooring
  • Industrial Flooring
  • Epoxy Flooring UV Protector
  • Concrete Sealer

Polyurethane Floor Coating Physical Properties

Colours Clear
Finish Gloss
Solid Content (by Volume)  60±5 %
Theoretical Spreading rate  7.5 m²/lit
Flash point 32°C/90°F
Specific gravity 9.18 lbs/US gal
V.O.C. 90 gr/lit
Download TDS
SDS

To find out how much of our product is needed, please enter the area of your project and the amount of coats you would like to apply and let our paint calculator do the rest.

Spread Rate: 3 – 6m2/L (2 coats are required)

*Read the TDS (Technical Data Sheets), SDS (Safety Data Sheets) and installation instructions prior to use.

Additional Information

Reviews

  1. Devin Hussain –

    Excellent experience! The team was knowledgeable and guided me to the right products for my project. The paint quality is outstanding and the results look fantastic. I will definitely come back again.

  2. Omar Hassan –

    Easy application, smooth finish, and good protection without altering the original look.

  3. Lucas Reed –

    Used this polyurethane clear coating and it performed well.

  4. Kai Donovan –

    Recently used this polyurethane clear coating and was very happy with the result.

  5. Arlo Kingsley –

    polyurethane clear coating went on easy, dried nicely, and left a strong protective layer while keeping the surface looking natural.

  6. Kai Donovan –

    This product gives Strong, durable, and looks great.

  7. William Carter –

    polyurethane clear coating applied smoothly and left a clean, protective finish without changing the natural look of the surface.

  8. Oliver H. –

    i used the surface feels sealed and long-lasting.very happy the result.

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