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ATLAS UNI-GRUNT
ATLAS UNI-GRUNT PLUS
ATLAS GRUNTO-PLAST
ATLAS MYKOS
ATLAS SZOP
ATLAS SZOP 2000
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ATLAS DELFIN
ATLAS UNI-GRUNT

QUICK-DRYING EMULSION FOR PRIMING AND STRENGTHENING SUBSTRATES BEFORE APPLICATION OF ADHESIVE, FINISHING COAT, PLASTER, FLOOR, PAINT

FOR INTERNAL AND EXTERNAL USE

USE
ATLAS UNI-GRUNT is designed for priming and strengthening all absorbent, excessively absorptive and weakened substrates of concrete, aerated concrete, cement slabs, plasterboard panels, gypsum plaster, cement plaster, cement-lime plaster, and rough surfaces made of bricks, blocks, hollow bricks and other similar ceramic or lime-sand materials. The emulsion is perfectly prepares the substrate for ceramic or stone tiles, plaster, subfloors, finishing coats, wallpapers, etc. ATLAS UNI-GRUNT is also suitable for priming impregnated flaxboards and wood-based panels before ceramic tile fixing. The emulsion may also serve as a protective coat for subfloors; in this case it facilitates maintenance and prevents dust deposition. Prime plaster substrates before painting with water-soluble paints in accordance with recommendations of the paint’s manufacturer. Use ATLAS UNI-GRUNT emulsion on dry substrates. It is suitable for indoor and outdoor.
PROPERTIES
ATLAS UNI-GRUNT is a ready-to-use water dispersion of top-quality acrylic resin. Due to its considerable penetration ability, it penetrates well even through substrates, strengthening them and ensuring uniform parameters of the whole primed surface. The emulsion regulates the process of the absorptivity of substrate and prevents removal of excessive amount of water from layers applied on the emulsion e.g. finishing coats, tile adhesives, subfloors, etc. Therefore, ATLAS UNI-GRUNT increases mortar setting and contributes to their technical parameters, including adhesion. If applied, the emulsion makes future removal of wallpaper easier. It dries quickly. It is non-saponifiable during application. The emulsion is transparent when dry and is permeable for water vapour. It is non-flammable and can be used in rooms without windows. The primed surface (after completely dried) is resistant to temperatures ranging from -20°C to +80°C.
SUBSTRATE PREPARATION
The substrate should be dry and free from dust, dirt, oil, grease and wax. Remove all loose layers inappropriately adherent to the substrate before emulsion application.
PRODUCT PREPARATION
ATLAS UNI-GRUNT is a ready-to-use emulsion. It may not be combined with other materials; it may be diluted in the ratio 1:1.
APPLICATION
Apply one layer of undiluted ATLAS UNI-GRUNT over the substrate with a roller or paintbrush to form a thin and even coat. On very absorptive and weak substrates, emulsion diluted with clean water in the ratio 1:1 may be applied for first priming. When the first coat dries, prime again undiluted. The surface can be used (e.g. for painting, wallpapering, tile fixing, etc.) after the emulsion dries i.e. after ca. 2 hours from application.
The information comprises basic instructions of product application and do not relieve users of responsibility for work in accordance with good construction practice and OHS regulations.
CONSUMPTION
On average, 0.05÷0.2 kg of emulsion is used for 1 m2. In practice consumption depends on how absorptive the substrate is.
TOOLS
Roller or paintbrush. Wash the tools with clean water directly after use.
PACKAGING
Plastic containers: 1 kg, 5 kg
Pallet: 432 kg in 1 kg containers, 540 kg in 5 kg containers
STORAGE & TRANSPORT
Transport and keep the emulsion dry in tightly closed original packaging, in temperatures above 0°C. Avoid overheating. Shelf life is 12 months from the production date on the packaging.
CAUTION
ATLAS UNI-GRUNT priming paint of setting properties: maximum VOC content in the product: 1.92 g/l; maximum allowable VOC content: 50 g/l. Keep away from the reach of children. In case of direct contact with eyes, rinse with plenty of water and seek medical attention.
TECHNICAL DATA
Substrate and ambient temperature – from +5°C to +25°C
Floor utilisation for further work after priming – after 2 hours
Emulsion density – 1.0 g/cm3
CERTIFICATES
The product conforms with PN-C-81906:2003 and has been given Hygiene Certificate no. B-877/93 by the National Institute of Hygiene.
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Use Groups
Wet rooms
wall tiles
floor tiles
wall surface
screeds
Fence mortars
Façade
Renders
Walls
Traditional Renders
Paints
Impregnants
Thermal Insulation Systems
Dry Rooms
Ceiling and Wall Surfaces
Screeds
Terraces and balconies
Cellar walls
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