Description
EVO3 decorative plaster is a siloxane system, nanostructured, designed to improve the thermal insulation of buildings by reflecting solar heat.
PREPARATION OF THE SUPPORT:
Old plasters:
Mechanically remove the residues of non-cohesive old materials.
Fill any defects with suitable sealants.
Simplify the imperfections with special mortars and let the treated parts harden until they are completely dry (at least four weeks).
The surface to be treated must be well glued, dry and free of dirt, oils, release additives, etc. In the case of crumbly surfaces, it is necessary to pre-treat them with appropriate consolidation primers.
In the presence of mold or algae, treat the surface with wall biocides.
IMPORTANT: EVO3 – FONDO and EVO3 – S – FONDO have a high emulsion content. If it is applied on a crumbly plaster (or other coating), it could tear from the masonry. Therefore, it is essential to ensure that the substrate is perfectly cohesive and adheres to the masonry.
New plasters:
Check the absence of weakened or excessively collapsed parts. If necessary, remove loose parts and any traces of dust, sand, chemical release agents and, in general, dirt.
The surface to be treated must be well-set, dry and clean. In the case of non-friendly surfaces, it is necessary to pre-treat them with appropriate consolidation primers.
In the presence of mold or algae, treat the surface with wall biocides.
Make sure the plaster is dry and hardened properly (at least four weeks).
APPLICATION PROCEDURE:
Apply a layer of white fixative sealant, with a roller or brush, called EVO3-PRIMER PIGMENTATO, taking care to dilute the product with water. A maximum dilution of 10% is recommended. It is understood that in the presence of pre-existing dark-colored paints, it is necessary to dilute the primer to a minimum in order to maintain an adequate degree of whiteness.
After complete drying of the primer (wait at least 4-6 hours), continue with the application of the following cycle:
EVO3 – BACKGROUND
Apply a homogeneous layer of EVO 3 FONDO with a spatula or stencil and work until the desired effect is achieved. The product can be tinted in bulk with special concentrated pigment pastes or it can be tinted, once dry, with the application of EVO3 – Finishing.
EVO3 – S – BACKGROUND
As an alternative to EVO3 – Fondo, applicable with a trowel and – when the required consistency is reached – work with a trowel and a sponge. The product can be painted in mass with special concentrated pigment pastes or it can be painted, once dry, with the application of EVO3 – Finishing.
EVO3 – FINISH
When EVO3 – FONDO or EVO3 – S – FONDO are completely dry (wait at least 12 hours), continue with the application of EVO3-FINITURA in the chosen color. It is possible to apply the glaze in different ways to obtain decorative effects as desired:
finishing with a brush: apply EVO3-FINITURA with a brush, with crossed movements, taking care to mix the product to make the effect homogeneous.
finishing with a brush / trowel: apply EVO3-FINISH with a brush. When it is still wet, cross the surface with a stainless steel spatula to clean the ridges of the bottom and obtain a more marked effect.
Brush/sponge finish: apply EVO3-FINISH with a brush. When it is still wet, wipe the surface with a sponge to mix the color and get veins of a different tone.
Apply the product at an ambient temperature between min. 10°C and max 35°C and a relative humidity of the environment below 80%.
Protect the surfaces, until they are completely dry, from rain, frost, fog, dew and dust for at least 24 hours after installation.
At the end of the work, clean the tools with water.
COVERING:
The indicative yield of the product is approximately:
EVO3 – PRIMER – 8-10 m2 / lt
EVO3 – BACKGROUND – 1.5 Kg/m2
EVO3 – S – BASS – 2 Kg/m2 (maximum grain size 1.2 mm)
EVO3 – FINISH
– for brush application: 10-11 m2/l;
– for brush/trowel application: 5-6 m2 / lt;
– for brush/sponge application: 5-6 m2/l.
EVO3 decorative plaster must be stored in its original well-closed containers and is stable for at least 12 months, as long as it is kept in rooms with a temperature not lower than +5°C and not higher than +40°C.
THE PRODUCT DOES NOT WITHSTAND FREEZING.
Regarding the evaluation of toxicological data, please consult the safety data sheet.
Liability note:
The advice and indications in this technical sheet are based on our experience, but we cannot engage in responsibility.
Our technical service is available to provide any additional information required.
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