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DECORFOND is a highly washable base product specifically developed to prepare indoor wall surfaces before the products DOLCE VITA, CONCERTO.
Formulated with an acrylic polymer-based binder, DECORFOND creates a film able to resist the alkalinity of plasters. Thanks to its particular formula it is able to perfectly even out the absorption of the support surface.
Thanks to its leveling powers, excellent opacity, good coverage and whiteness, DECORFOND is able to help attain the best results in terms of appearance and decoration.
May be applied on:
- New and old plasters based on hydraulic binders.
- Concrete surfaces.
- Gypsum and gypsumboard surfaces.
- Old paints and wall coatings of organic or mineral in nature, dry, compact, absorbent and cohesive.
Mineral conglomerates of various kinds, as long as they are absorbent.
Surfaces should be adequately prepared by following the instructions given in the paragraph 'PREPARING THE SURFACE'.
Do not apply on freshly painted surfaces.
-Type of Binder: Acrylic polymer in aqueous dispersion
-Specific gravity: 1.55 ± 0.05 kg/l
-Viscosity per UNI 8902: 40000 ± 4000 cps at 25 °C (Brookfield rotational viscometer)
-Wet scrub resistance per UNI 10560: >5000 cycles, excellent
-Gloss per UNI EN ISO 2813: <5, very matte
-Drying (at 25°C and 65% R.H.): to the touch in 30 min.; may be painted over after 6 hours.
Plasters, gypsum and gypsumboard surfaces
Make sure that the surface is thoroughly dried and aged. Resurface or consolidate using specific products if necessary.
- If mold is present, treat the surface with cleanser, and with reconstruction product.
Brush or wash to remove any efflorescence and any old peeling paint. Completely eliminate any raised layers of lime-based or tempera paints.
- Remove any dust, smog or other deposits by brushing.
Level any irregularities in the surface and treat holes, cracks,crevices and gaps. Use adequate sealants to seal any cracks.
- Sand putty and touch-ups with sandpaper; remove dust.
Smooth if necessary according to the type of support.
Bond with a coat of acrylic water-based wall fixative or ATOMO micronized solvent-free fixative.
Apply DECORFOND as described in the application instructions.
After at least six hours you may apply products as DOLCE VITA and CONCERTO.
(The dilution of the fixative and amounts to be applied depend on the absorption of the support surface, and must be determined through preliminary tests on the specific support surface - See the relevant technical data sheet).
- Ambient and support surface conditions:
-Ambient temperature: Min. +8 °C / Max. +35 °C Relative environmental humidity: <75%
-Support surface temperature: Min. +5 °C / Max. +35 °C
-Moisture level of the support surface: <10%
- Tools: brush, roller, spraying or airless means.
- Nr coats: 1 ot 2 based on the state of the support surface. Be sure to use crosshatched horizontal and vertical movements to produce an eve, ideal support for applying decoratives finishes.
Dilution: 30-35 % with water for both the first and second coat.
- In airless applications the dilution varies according to the equipment and pressure used.
- Clean tools with water immediately after use.
Indicative covering capacity: 8-10 m2/l per coat, referring to applications on smooth surfaces with medium absorption. The actual yield is best determined by performing a preliminary test on the specific support surface.
The product is in white colour. DECORFOND may be tinted using RW serie products.
Temperature for storage stability: from +5°C to +30°C
The product should be preferably used within 2 years from date of manufacture when stored in original unopened containers and in appropriate temperature conditions.
EU limit value (Dir. 2004/42/EC)
Cat. G: primer (water base): 50 g/l (2007) / 30 g/l (2010) DECORFOND Contains max: 30 g/l VOC
The product does not require labelling according to the Directives 1999/45/EC and 67/548/EEC and subsequent amendments. Use the product in compliance with the hygiene and safety regulations in force. Do not dispose of the containers as usual waste. Allow the residue to dry, and handle them as special waste. Store out of the reach of children. Use in a well-ventilated room. If the product comes into contact with the eyes, wash them immediately with plenty of water. If swallowed, immediately consult a physician and show him the container or label. Do not throw the residues into sewer systems or streams, or onto the ground.
Consult the safety data sheet for more information.
Indoors over a prepared base apply one or two coats of DECORFOND Code 3880019 leveling base with acrylic polymer in aqueous dispersion, specific for applying decorative paints.