Varnish concrete Premium

Harmony Béton Premium Concrete sealer is a water-based lacquer for the protection of interior or exterior floors. Harmony Béton Premium Concrete sealer is recommended for normal traffic, both indoors and outdoors.

More details

13.76€ tax incl.

In stock Order shipped within 1 to 3 days
  • Matt
  • Satin
  • 01 L
  • 05 L
  • 4 x 5L
  • 250 ml
  • 500 ml


Harmony Premium Lacquer is a water-based lacquer for the protection of interior or exterior floors.

We recommend this product for normal traffic.


Type: One-component water-based acrylic lacquer

Colour: white / transparent

Packaging: 1 l, 5 l, 20 l

Dosage: 1 litre = 10 m2 in a single coat, depending upon the porosity of the base surface.

Drying time: 2 - 4 hours for further processing, accessible after 6 hours.

Storage: 12 months in unopened original packaging, stored in a dry and frost-free location.

Guarantee: Manufacturer’s liability

Tools & Cleaning

Lacquer roller, sprayer, paint gun, paint tray, tarpaulin, gloves.

Clean tools in water after use.


The base surface must be resistant, sound, solid, clean, dry and free of humidity.

Use Harmony Neutral Agent or Harmony Degreaser for any cleaning required (to remove grease, oil etc).


For conventional concrete, the Premium Lacquer can be applied minimum 6 days after pouring.

For polished / waxed or smooth concrete, the lacquer can be already applied 24 hours after.

If an extra matt lacquer is wanted, mix the Premium Lacquer with the additional component

B (matting agent) and shake well.

Apply a thin and even film in a single coat with a mop or sponge.

Pay attention to the dose: 1 litre per 10 m2 per coat.

For very porous substrates, the lacquer can be diluted with water (up to 50% water). That must happen however with the first layer. The second layer is then applied, undiluted, on to the fresh, still moist, first layer.

For anhydrite screeds, or self-levelling screed, moisten the surface with a microfibre cloth before application to facilitate application and penetration of the lacquer.

Drying time: walkable after 6 hours.



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  • Shipped within 48 hours After reception of payment. . Period for carriage between 2 and 4 days
  • Delivery to the following countries
    France, Belgium, Luxembourg, Germany, Austria, Poland.
  • For Corsica, the DOM/TOM and other destinations in Europe, please contact us so that we can assess the shipping costs

Customer Service

You can contact us

  • via chat : at the bottom right
  • via telephone : 04 42 20 10 09
    from Monday to Friday from 8:00 a.m. to 8:00 p.m. and Saturday from 8:00 a.m. to 6:00 p.m.
  • via email : At the following address

Our services dedicated to professionals

  • Harmony Béton assists professionals with every construction / renovation project involving decorative concrete.
  • You will be guided in your product choice then in its utilisation
  • You can also follow our tutorial videos .
  • We offer wholesale purchase on pallets and can ship our products in white label or with the label of your company.
View the trust certificate
  • For further information on the nature of the review controls, as well as the possibility of contacting the author of the review please consult our CGU.
  • No inducements have been provided for these reviews
  • Reviews are published and kept for a period of five years
  • Reviews can not be modified: If a customer wishes to modify their review then they can do so by contacting Verified Reviews directly to remove the existing review and publish an amended one
  • The reasons for deletion of reviews are available here.

4.7 /5

Based on 31 customer reviews

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Marie M. published the 27/01/2023 following an order made on 23/11/2022


Utilisé en une couche ( après conseil service technique) sur chape de ciment fluide que je voulais laisser brute et donc imparfaite . J'ai ajouté une couche de cire Harmony Béton en plus

Comment from Harmony Béton the 10/05/2023
Nous vous remercions d'avoir pris le temps de nous laisser votre avis. Et sommes ravis d'apprendre que les conseils de notre service technique vous ont permis de protéger votre chape comme il se doit. En espérant avoir le plaisir de vous revoir parmi nous.

CEDRIC D. published the 01/09/2022 following an order made on 23/07/2022


Bon produit que je connaissait en version satiné, le mat un peu velouté à un très joli rendu.

Anonymous customer published the 23/09/2021 following an order made on 13/09/2021


Bon produit

Anonymous customer published the 15/04/2021 following an order made on 28/03/2021


Conforme aux attentes. A voir dans la durée.

Anonymous customer published the 13/02/2021 following an order made on 26/01/2021


Produit correspondant à ce que je voulais. Le béton cirée du sol s'était enlevé à qq endroit. Il a bien recouvert.

Anonymous customer published the 28/01/2021 following an order made on 14/01/2021


Vernis top qualité et tient dans le temps sur des zones de fortes usures

Anonymous customer published the 24/12/2020 following an order made on 29/11/2020


Facile à appliquer Discrètement satiné quand même

Anonymous customer published the 15/12/2020 following an order made on 30/11/2020


J'ai vernis ma terrasse il y une semaine. Le résultat est conforme à la description, à voir à l'usage.

Anonymous customer published the 24/09/2020 following an order made on 10/09/2020


Aussitôt reçu, aussitôt essayé !!! On cherché comment protéger notre chape anidrite, Produit génial sachant qu'on en a essayé plusieurs avant. J'adore le rendu et l'aspect . Je recommande à 100%

Anonymous customer published the 24/04/2020 following an order made on 09/04/2020


Bon produit, appliqué au pinceau large sans soucis, mais un peu cher.

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