Floor Paint Application Guides

Surface preparation ensures the coating can properly bond to the substrate. Without adequate preparation, even high-performance coatings will fail prematurely. Removing laitance, contamination and weak surface layers creates the necessary profile for adhesion.

Mechanical preparation such as grinding or shot blasting is the most effective method. This removes weak surface layers and creates a textured profile that allows coatings to penetrate and bond correctly.

In most cases, no. Acid etching or cleaning alone may not provide a sufficient profile, particularly on dense or powerfloated concrete. Mechanical preparation is recommended for reliable results.

Yes. Any oil, grease or contamination must be removed prior to mechanical preparation to prevent it being driven deeper into the surface.

Poor preparation leads to adhesion failure, peeling and reduced coating lifespan. It is the most common cause of coating failure.

Primers are recommended in most situations, particularly on porous or prepared concrete. They help stabilise the surface and improve adhesion of subsequent coats.

Primers penetrate the substrate, bind loose particles and create a uniform surface for the topcoat. This improves both adhesion and overall system performance.

Some coatings allow direct application, but this depends on the substrate condition. In many cases, using a primer will significantly improve results.

Most systems require a primer followed by one or two topcoats. The exact build-up depends on the product and intended use.

Skipping the primer can lead to uneven absorption, poor coverage and reduced adhesion, increasing the risk of failure.

Yes. All coatings should be thoroughly mixed to ensure consistent performance and finish.

The base and hardener must be mixed in the correct ratio and thoroughly blended. Incorrect mixing can affect curing, adhesion and durability.

Incorrect ratios or poor mixing can result in soft coatings, incomplete curing or total system failure.

Two-pack coatings have a limited pot life. Once mixed, they must be applied within the specified working time.

Only if specified by the manufacturer. Adding unapproved materials can affect performance and curing.

Roller application is most common, but brushes or squeegees may be used depending on the system and area.

Apply coatings evenly, maintain a consistent spread rate and avoid overworking the material. Working in sections helps maintain control.

Over-application can lead to curing issues, bubbling or reduced performance. Always follow recommended coverage rates.

Yes. Multiple coats ensure proper film build and durability.

Inconsistent application, incorrect tools or working outside recommended conditions can affect the final finish.

Drying times vary depending on product, temperature and humidity. Always follow product-specific guidance.

Temperature, humidity and airflow all influence curing. Low temperatures slow curing, while high humidity can interfere with drying.

Some products are designed for low temperatures, but many require minimum application conditions to cure properly.

Light foot traffic is usually possible after initial curing, but full load-bearing requires complete cure.

Poor conditions can lead to slow curing, surface defects or reduced performance of the coating system.