Surface preparation
Surface: dry, durable, clean, fat free, dust free. The moisture content of wood is less than 12%.
New surface (or previously varnished surface with removal of the old varnish coating): For maximum adhesion and durability of a varnish coating it is recommended to process new wood or the wood which is completely cleared of old coatings (varnish, paint, wax, oil, silicone, parquet care products, etc.). A layer of wood, soaked in oil, completely remove (recycle) to the depth of penetration of the oil. Degrease the treated surfaces of tropical varieties of wood, solid wood (oak, beech) and tarry sticky wood. Moisten rough wood slightly with water and, after drying, remove the raised pile by grinding. The first sanding of wood is carried out with rough sandpaper. When grinding, smooth the surface as much as possible. Finish grinding before priming (or before applying tinting material) with fine emery paper (240), remove dust. Prime the prepared surface with one coat of primer. For priming, use PARKETT ELIT varnish, diluted with water by 10-15% with a flow rate of 10-15 m² / l. For priming, a filler (acrylic or nitrocellulose) for wood can be used. Priming
tool: varnish roller (or brush). After priming (after 4 hours), sand the dried surface with fine emery paper (240), removing the raised pile. Remove dust. Before applying varnish, check in a small area its compatibility with the surface of the treated wood. Some exotic and hardwoods may experience a sharp change in color. In all cases, remove dust from the work surface and from the surrounding elements with a vacuum cleaner, and then with a clean, damp, lint-free cloth.
Previously varnished surface (without removing the old varnish):
To clear a surface of the peeling off old varnish. Gently, without much effort, sand the entire surface with fine sandpaper (240). Remove dust. Do not prime surfaces previously varnished. Check the compatibility of the varnish with the old varnish by making a trial varnish in a small area.
Application
Mix the varnish before use and mix during application. To apply at a relative humidity of 40-70%, air temperature, base and varnish from + 15ºС to + 25ºС with a varnish roller or a varnish spatula. In small areas, a brush is possible. Application by roller (brush): 2-3 layers. Application with a spatula: 4-5 layers. To apply a varnish in the direction of incidence of light indoors or along wood fibers from edge to edge of a surface. Before applying the last coat of varnish, sand the surface with sandpaper (240), remove dust. Attention! Do not apply varnish in thick layers with excessive consumption of material. Applying varnish in direct sunlight, draft, dustiness of the room, increased (or lowered) temperature and humidity can lead to coating defects.
Tools
Varnish roller, varnish spatula, brush.
Tool cleaning
Rinse immediately with water. Dry varnish is mechanically cleaned.
Composition
Polyurethane dispersion, water, additives.