Harmony Primer is a water-based, solvent-free synthetic acrylic styrene copolymer resinbased bonding primer for application to screed, heated floors, rendering or concrete.
Harmony Primer enhances cohesion and improves the hydration of renderings.
Type: Bonding Primer
Colour: blue liquid (Primer)
Packaging: 1 l, 5 l, 20 l
Dosage: 1 l for 10 - 12 m² (varies, depending on porosity)
Storage: 12 months in unopened original packaging, stored in a dry and frost-free location.
Guarantee: Manufacturer’s liability
Caution: Sensitive to frost!
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).
It is essential to establish whether the base surface is porous or non-porous.
To do this, apply a few drops of water to the surface concerned. If the water is absorbed, the base surface is porous. If not, it is classified as non-porous.
On a porous base surface, apply Harmony Primer, and on a non-porous base surface, apply Harmony Primer Plus.
On a wet base surface, such as a shower, sink, washbasin or, more generally, any porous base surface (plaster, timber, syporex, BA 13, etc.) which is in regular contact with water and has not been sealed beforehand, Harmony Epoxy Primer or Harmony waterproof under-sealer should be applied.
Apply glass-fibre reinforcing strips at corners.
Application must be completed within a temperature range of 5° - 25°.
For anhydrite screeds, check that the humidity level is consistent with recommendations (max 2%).
Harmony Primer is supplied ready for use, and must not be diluted.
Apply uniformly to the base surface using a roller, with no excess thickness and leaving no gaps. For large surface areas, use the 250 or 500 mm PermaPro special floor nozzle.
Drying time: 30 minutes - 2 hours, depending upon the type of base surface and the ambient temperature.
Once touch dry, Harmony Primer is ready to be covered.
On a highly porous base surface, such as anhydrite screed, a second coat should be applied.
|Consumption||1L to 10m2|
|Conservation||12 months in its unopened packaging and stored in a dry, frost-free place|
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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
Willliam S. published the 31/03/2018 following an order made on 27/03/2018
bon primaire. consommation corretce
Léa P. published the 01/03/2018 following an order made on 19/02/2018
Jo A. published the 23/10/2017 following an order made on 16/10/2017
Facile d'application. Selon pa porosité du béton, la consommation est bien moindre que celle prévue.
Maxime D. published the 28/04/2017 following an order made on 30/03/2017
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