BIORA 7 Wall paint
Water-borne acrylate dispersion paint intended for use on interior walls. It is easy to apply and produces a matt, even film.
BIORA 7 is safe to use since it is fully free of solvent and thus only water evaporates from the paint film.
BIORA 7 can be applied onto concrete, plaster, stopper, brick and building board surfaces.
The product has been classified to Group M1 in Emission Classification of building materials.
The product has been granted the right to use the allergy label of the Finnish Allergy and Asthma Federation.
| Technical Data | |
|---|---|
Solids | About 38 % by volume |
Volatile organic compound (VOC) | EU VOC limit value (kat A/a): 30 g/l. The product's VOC: max. 30 g/l. |
Practical spreading rate | Previously painted surface Filler and wood fibre board Concrete and plastered surface 10 - 12 m²/l 7 - 10 m²/l 4 - 7 m²/l |
Density | 1.3 g/ml |
Drying time at +23 °C / 50 % RH - dust free - overcoatable | after ½ hour after 1 hour The drying process will be slower in cold and/or damp. |
Thinner, clean up | Water. Wash the equipment immediately after use with detergent and warm water. |
Finish | Matt |
Colours | Two base paints, which can be tinted with the TEKNOMIX tinting system to obtain all shades in the Interior Colour Cards. |
Washability and wear resistance | Mechanical wear resistance of the painted surface is moderate. Wet scrub resistance, class 2 according to EN 13300 (ISO 11998). Lasts over 5 000 brushings, SFS 3755. |
Packages (availability varies by country) | 0,9 L, 2,7 L, 9 L |
SAFETY MARKINGS | See Safety Data Sheet. |
| Direction for Use | |
|---|---|
Surface preparation | Clean new surfaces from dust and dirt. Wash previously painted surfaces with RENSA SUPER paint cleaner. Matt down hard or gloss surfaces by sanding and thereafter remove the dust. Remove all of the old paint from the surfaces which have been painted with glue paint or lime wash. Spray filler ceilings, which are not waterproof, are recommended to be primed with solvent borne primer e.g. FUTURA 3 Adhesion primer. For smoothing of irregularities in the surface choose a suitable filler from the SILORA series. The dried filler is sanded down and the dust removed. |
Priming | Paint concrete, plaster, stopper, brick, chipboard, gypsum board and fibre board surfaces straight on with BIORA 7 wall paint or prime with BIORA 3 primer and ceiling paint. Steel surfaces are primed with FERREX AQUA Anticorrosive paint. |
Application | Before use stir the paint thoroughly. The paint is thinned with water when needed. Apply once or twice by brush, roller or spray. Suitable nozzle for airless spray is 0.017 - 0.021". |
Application conditions | The surface to be painted has to be dry. During the application and drying period the temperature of the ambient air, the surface and the paint shall be above +5 °C and the relative air humidity below 80 %. Good ventilation during the application and drying period quickens the drying process. |
Maintenance instructions | The final forming of the paint film takes abt. 4 weeks under normal circumstances and after that the ultimate durability and hardness is reached. Before this the painted surface must be treated with care. The painted surface can be cleaned by light wiping. Use a damp cleaning cloth, soft sponge or similar for cleaning. Avoid coarse brushing or heavy abrasion. |
Storage | Must not freeze. |
Technical Data Sheet
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