Water-repellent liquid mass dose

Waterproofing agent in the mass concretes, mortars, lime and bastards, having the effect of prohibiting the flow and the penetration of water and protect against the effects of humidity.

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3.42€ tax incl.

In stock Order shipped within 1 to 3 days


Harmony water-repellent sealing compound is waterproof and prevents water or moisture from entering the floor.

Well suited for screeds of all kinds.


Type: water-repellent sealing compound

Colour: milky white

Packaging: 1 dose = 100g

Density: 1,01

pH: 7

Dosage: 1 dose for 1 bag of 35kg

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

Guarantee: Manufacturer’s liability

Compliant with standard: EN 934.2


Harmony water-repellent sealing compound is supplied ready for use.

Step 1: Mix 2/3 of water with cement, sand, gravel in concrete mixer.

Step 2: Mix water-repellent sealing compound with the remaining water (1/3) and pour this mixture into the concrete mixer.

Knead for 5 minutes before applying.

Incorporation on site in a router: 1 litre per m3 of concrete for 350 kg cement dosage

(CPJ-CEM 1 / A (D) 52.5 or 52.5 R mixing time 1 to 3 min per m3.

Capacity1 dose
Consumption1 dose / 35 kg bag of cement
CompliantEN 934-2
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 : 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 .
  • 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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5 /5

Based on 2 customer reviews

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Seb E. published the 28/01/2020 following an order made on 18/01/2020


Nickel. Facile pour un dosage à la bétonnière

Benjamin M. published the 14/11/2018 following an order made on 12/11/2018


pratique à doser. je recommande quand on fait son béton à la main.

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