Water-repellent liquid mass dose

Tax included

In stock
Product shipped in 48h

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.

3 times payment



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.



We guarantee a secure payment by


  • 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 Wednesday from 8:00 a.m. to 8:00 p.m.
    from Tuesday to Friday from 8:00 a.m. to 12:00 a.m.

  • via email : At the following address


Capacity 1 dose
Consumption 1 dose / 35 kg bag of cement
Cleaning Water
Compliant EN 934-2
Conservation 6 months in its original packaging, unopened and stored in a dry and frost-free
Warranty RC manufacturer

Product instructions


Questions & answers




Free quote

Secure payment

Quick shipping

Harmony béton is committed

Made in France

Renseignez ici votre e-mail afin d'être informé de la prochaine promotion.

Refresh the code