Polyaspartic Clear Top Coat – Valence Supply

What is polyaspartic top coat?

Polyaspartic Top Coat

A polyaspartic top coat is a type of coating used to provide a protective and decorative finish to various surfaces, including floors, countertops, and other concrete or epoxy coatings. It is known for its durability, chemical resistance, UV stability, and high gloss finish. Here are some key points about polyaspartic top coats:



  • Composition: Polyaspartic top coats are typically two-component coatings that consist of a resin and a hardener. The chemistry is based on polyaspartic compounds, which contribute to the coating’s performance characteristics.
  • Durability: Polyaspartic top coats are highly durable and can withstand heavy foot traffic, abrasion, and impact. They are known to be four times more abrasion resistant than normal epoxy coatings.
  • Chemical Resistance: Polyaspartic top coats exhibit excellent chemical resistance, making them suitable for environments where exposure to chemicals or spills is a concern.
  • UV Stability: Many polyaspartic top coats offer UV stability, which means they are resistant to yellowing or fading when exposed to sunlight. This makes them suitable for both indoor and outdoor applications.
  • High Gloss Finish: Polyaspartic top coats provide a high gloss finish that enhances the appearance of the coated surface. The glossy finish can create a polished and flawless look.
  • Application: Polyaspartic top coats are typically applied using rollers or brushes. The specific application technique may vary depending on the product and manufacturer. It is important to follow the manufacturer’s instructions for proper application and drying times.
  • Versatility: Polyaspartic top coats can be used on various surfaces, including concrete floors, countertops, and decorative coatings. They can be applied over existing coatings or as a final top coat to enhance the appearance and performance of the surface.

It’s important to note that different polyaspartic top coat products may have specific features, application instructions, and performance characteristics. Always refer to the manufacturer’s instructions and product specifications for the specific polyaspartic top coat you are using.


Can you recoat polyaspartic?


Recoating Polyaspartic

Yes, it is possible to recoat polyaspartic coatings. The process involves applying a fresh polyaspartic topcoat over the existing coating. However, there are some important considerations to keep in mind:

  1. Surface Preparation: Proper surface preparation is crucial for a successful recoating. The existing polyaspartic coating should be clean, free of contaminants, and properly profiled to ensure good adhesion of the new topcoat.
  2. Mechanical Profiling: If there is an old epoxy coating that is still adhered to the substrate, a professional polyaspartic coating installer can mechanically profile the epoxy-coated floor by sanding it. This helps create a rough surface for better adhesion of the new polyaspartic coating.
  3. Cleaning the Surface: After sanding, it is important to remove any excess dust and clean the surface thoroughly. This can be done by vacuuming up the dust and wiping down the area with a solvent or adhesion promoter to ensure a clean surface for the new coating.
  4. Recoating Process: Once the surface is properly prepared, the new polyaspartic coating can be applied. Follow the manufacturer’s instructions for the specific polyaspartic product you are using, as application techniques and drying times may vary.

It’s worth noting that recoating within 24 hours may not require additional surface preparation between coats of polyaspartic. However, it is always best to consult the manufacturer’s instructions for the specific recoating requirements of the product you are using.


How to apply polyaspartic topcoat?


Applying a Polyaspartic Topcoat

To apply a polyaspartic topcoat, follow these general steps:

  1. Surface Preparation: Proper surface preparation is crucial for a successful application. Clean and profile the concrete surface to ensure proper adhesion. Remove any laitance and contaminants.
  2. Pour and Cut In: Pour a ribbon of polyaspartic near the edges of the floor and cut in with a brush. This helps create a clean edge.
  3. Roll Out the Top Coat: Pour ribbons of polyaspartic onto the floor and use a roller to spread and roll out the top coat. Thinner coats are applied with 3/8-inch nap rollers, while thicker coats require 1/2-inch nap rollers.
  4. Follow Manufacturer’s Instructions: Always follow the manufacturer’s instructions for the specific polyaspartic product you are using. Different products may have slightly different application techniques and drying times.

It’s important to note that polyaspartic coatings have fast drying times, so it’s essential to work quickly and efficiently during the application process. Additionally, polyaspartic coatings can be used as a complete flooring system or as a top coat.


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