Pore Sealant

Harmony Pore Sealant is a water-based primer/pore sealant which is recommended for use prior to the application of Harmony Optimum Lacquer.

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Made in France Made in France

27.75€ tax incl.

In stock Order shipped within 48 hours
  • 01 L
  • 05 L



Type : Single-component water-based primer/pore sealant

Colour : White

Coverage : 1 litre = 10 - 12m2 in a single coat

Storage : 6 months in unopened original packaging, stored in a dry and frost-free location.

Guarantee : Manufacturer’s liability.


Tools & cleaning


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


Clean tools in water after use.


Preparation of base surface


Prior to the application of Harmony Pore Sealant, the base surface must be clean, dry and free of humidity.

Use Harmony neutral cleaning agent for any cleaning required (to remove grease, oil or soiling).




Application must be completed within a temperature range of 5° - 25°.

Coverage : 1 litre/10 - 12m2.


Apply a thin and uniform film in a ratio of 1 litre per 10 m2, applied in a single coat.

Where a lacquer roller is used, apply a crosswise action to ensure the effective spreading of pore sealant. Do not create any excess thickness.


Where a large area is to be covered, use the 250 or 500 mm PermaPro special floor nozzle, or the PermaPro paint gun.


Wait for 4 hours before applying Harmony Béton Optimum Lacquer.



Information on the level of volatile emissions in the interior atmosphere which may pose a risk of toxicity by inhalation, on a scale ranging from A+ (very low emissions) to C (high emissions).

Type of roomKitchen
Capacity1 L
Consumption1L to 10m2
Conservation6 months in its original packaging, unopened and stored in a dry and frost-free
WarrantyRC manufacturer


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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 : au 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 contact@harmony-beton.com

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 or going to or take part in the Harmony Béton training courses We made them juste for you
  • We offer wholesale purchase on pallets and can ship our products in white label or with the label of your company.
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  • 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 20 customer reviews

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Alexandra C. published the 07/02/2019 following an order made on 29/01/2019



Romain O. published the 26/01/2019 following an order made on 08/01/2019


Bon produit utilisé sur béton brut avant deux couches de vernis Optimum.

Pierre S. published the 16/09/2018 following an order made on 06/09/2018


Facile à mettre en œuvre. Couvre bien. Rendement bien conforme

Bruno D. published the 12/07/2018 following an order made on 10/07/2018


bon produit. La consommation est nettement inférieur à se donner. Pour une fois qu'il reste du produit, je ne peux que dire bravo

GUILLAUME B. published the 03/07/2018 following an order made on 19/06/2018


Produit qui a l'air de bien marcher, mais grosse problématique de séchage (au bout de 10 jours, ça colle encore). Nous avons essayé de respecter les températures de pose, mais en été il est très difficile de ne pas dépasser les 25 degrés. Cela signifie t il que nous ne pouvons pas utiliser ce produit en été ? C'est compliqué ...

Thierry D. published the 17/06/2018 following an order made on 21/05/2018


La mise en œuvre n'a pas encore été faite

Pierrot L. published the 10/04/2018 following an order made on 04/04/2018


facile a passé. consommation correcte et conforme

Sylvie T. published the 07/03/2018 following an order made on 28/02/2018


consomme moins que prévu . facile à passer. nettoyage du rouleau à l'eau. pas d'odeur

Pierre P. published the 05/02/2018 following an order made on 02/02/2018


tres bien

Yohan P. published the 01/02/2018 following an order made on 30/01/2018


mise en oeuvre rapide et facile. seche vite. j'ai passé meme une 2eme couche avec ce qui me restait


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