OWATROL® E-B : Fixes powdery, porous substrates and reduces the risk of peeling.

Allow your paints to withstand the test of time with the OWATROL E-B primer. This paint additive enhances the adhesion of your paint on difficult or friable surfaces. Moreover, its ultra-performing formula protects your walls from wear and tear as well as impacts. Ideal for your renovation and home staging projects.

OWATROL® E-B is an aqueous phase additive that, when added to an acrylic or vinyl paint, allows for easy application on particularly unstable substrates (flouring plaster, lime wall, old pliolite or whitewash...).
It can also be used pure to block a difficult substrate (aluminum, copper...) before painting.

Fixes floury, porous substrates and reduces the risk of finish flaking.
Blocks and isolates the substrate (ceiling) from various water stains/traces, soot, smoke following an accident or incident.
Isolates tannin stains, allows for easy repainting of oak beams.
Prevents non-ferrous metal oxidation (copper), prevents verdigris development.
Provides opacity to a moderately covering white.
Optimizes adhesion between the first and second finishing coats.
Allows painting directly on a lacquered wall, PVC, aluminum...
Time-saving, directly added to the paint in the first coat, providing 2 coats in one.
Economical: allows reuse of leftover pots as a universal primer.
Recoatable in 4 hours (ambient temperature + 20°C, relative humidity 50%).

• Interior and exterior.
• Can be added directly to acrylic and vinyl paints... as a first coat.
• Can be used undiluted.

Mixed with paint, OWATROL® E-B is applied to a dry, clean, healthy, and prepared substrate (degreased, sanded...) whose use, nature, quality, treatments, and preparation comply with the current standards and DTU (Technical Documents for the Building Industry) and the indications written on the paint can with which OWATROL® E-B will be mixed.
The recognition and preparation of the substrate are the responsibility of the applicator.

Percentage of OWATROL® E-B to add to 1 liter of paint:
Never painted surfaces

Sound and stable: 30% OWATROL® E-B
Porous or powdery: 50% OWATROL® E-B
Previously painted surfaces
Stable: 25% OWATROL® E-B
Stable, previously painted with silicates or with a pliolite, with a lacquer...: 30% OWATROL® E-B
Powdery: 50% OWATROL® E-B
Old varnish in good condition: 10% OWATROL® E-B
Unstable or very damaged surfaces: 50% OWATROL® E-B
Specific surfaces
Wood: 50% OWATROL® E-B
Non-porous: plastic, glass, vinyl wallpaper...: 10% OWATROL® E-B
The proportions of OWATROL® E-B may vary depending on the substrate, its condition, and the method of application. Therefore, the percentages above are provided as a guide and do not engage the responsibility of Durieu S.A.
Apply the mixture according to the recommendations and prescriptions defined by the manufacturer of the paint used.