What is FINO Micro?
FINO Micro is a fine decorative microcement finish used to create smooth, seamless surfaces on interior walls and floors. It is designed for projects where a cleaner, more refined finish is needed, whether in homes, commercial spaces or modern interior schemes.Â
PRO-603 FINO Micro is part of the EWI Pro FINO Microcement System and is typically applied over PRO-602 FINO Base as the final decorative layer. With its fine 0.3mm grain, it helps achieve the smooth, minimalist look that makes microcement so popular.Â
As part of the full FINO system, it helps create a durable, easy-to-clean and seamless finish that is suitable for both walls and floors.Â
We have created this handy buyers guide to help you understand where FINO Micro fits into the system, what other products are needed and how the finish is achieved.Â
1. Preparing the Surface
Before applying FINO Micro, the surface underneath needs to be properly prepared.
Substrates should be clean, dry, stable and free from dust, grease, wax and other contaminants. Any cracks or movement in the background should be dealt with before application, and smooth or dense surfaces may need sanding or grinding to improve adhesion. Moisture levels should also be checked to make sure the substrate is suitable for microcement.Â
Good preparation is important because microcement is a thin decorative finish, so the quality of the background will affect the final result.Â
2. Applying FINO Contact Primer
Where required, the next step is to apply PRO-601 FINO Contact Primer.
This product is used to prepare smooth, dense or low-absorption substrates so the following layers can bond properly. It helps create a high-adhesion base and is especially useful on more difficult backgrounds.Â
The primer should be stirred well before use and applied evenly. Fibreglass mesh should be applied at this satge especially when going over a surface that has a high chance of cracking.Â
Once dry, the surface can be lightly sanded before the next stage.Â
3. Building the Surface with FINO Base
After priming, the next stage is PRO-602 FINO Base.
FINO Base forms the build-up layer within the system, helping provide strength, body and impact resistance before the finer finishing layer is applied. It contains 0.5mm quartz aggregate, making it slightly coarser than FINO Micro and better suited to forming the structural base of the system.Â
It should be spread evenly across the surface using a suitable trowel, then sanded once set to remove marks and create a smooth, uniform base for the next coat. Any dust should be removed before moving on.Â
4. Applying FINO Micro
Once the FINO Base layer has been prepared, PRO-603 FINO Micro can be applied.
This is the finishing layer that gives the system its refined decorative appearance. Thanks to its fine grain size, FINO Micro helps create the smooth, seamless look associated with modern microcement finishes. It should be applied in thin coats using a stainless steel or rubber trowel, working continuously across the surface to maintain a consistent result.Â
Because this is the visible decorative layer, care should be taken to apply it evenly and avoid interruptions that may leave stop marks in the finish.Â
5. Sanding and Refining the Finish
Once the FINO Micro layer has dried, the surface can be lightly sanded to refine the texture and remove minor imperfections.
This helps achieve the smooth finish the product is designed for and prepares the surface for sealing. For the final coat, the guide recommends allowing the material to dry fully before sanding and cleaning. It is also important to use material from the same production batch across one area to help maintain colour consistency.Â
This stage plays a big part in the final look of the installation, especially on larger continuous surfaces.Â
6. Sealing the Surface
After the FINO Micro has dried, been sanded and cleaned, the next step is sealing.
First, PRO-604 Pre Sealer is applied to reduce surface absorbency and help control how the final sealer is taken up. This supports a more even finish and prepares the surface for the protective top coat.
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The final stage is PRO-605 FINO Top PU, a two-component polyurethane sealer applied in multiple coats. This gives the surface its protective finish, helping improve resistance to water, chemicals, abrasion and everyday wear.Â
This sealing process is what helps transform the decorative surface into a practical and durable finish for walls and floors.Â
7. Why Choose FINO Micro?
FINO Micro is a great choice for projects that want a smooth, modern and seamless finish.
Used as part of the full FINO system, it helps create a surface that is:
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Smooth and refined
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Seamless in appearance
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Suitable for walls and floors
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Durable and easy to clean
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Ideal for modern interior spacesÂ
Because it is used over FINO Base and finished with the correct sealers, it offers both the decorative appeal and the practical performance expected from a professional microcement system.Â
If you are looking to buy products from the EWI Pro FINO Microcement System and would like some more information please email us:Â marketing@ewistore.co.uk
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