Parquet polyurethane-acrylic Varnish Maxima

Maxima

Parquet Varnish polyurethane-acrylic

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Specification

This product creates wearing power of coating. It is resistant to detergent effects. It has a high final hardness, flexibility, and longlasting cover. Besides, the product emphasizes wood fibers and saves its natural look and dries quickly.

Sphere of application

Water-based polyurethane-acrylic parquet varnish is intended for decorative and protective coating of parquet and wooden floors with high operation load. It is also intended for coating of stairs, furniture, window frames, doors, and other wooden surfaces indoors.

Technical data

Consumption standard of 1 layer	80-100 ml/m²
Thinner	Water
Application	It is applied with a roller, a brush or a spraying gun.
Drying period (23 °С, 50% RH)	ab. 4 hours
Gloss (DSTU ISO 2813)	Glossy. Minimal 60 GU at 60° Silky-matt. Maximal 20 GU at 60°
Hardness (DSTU ISO 1522)	ab. 140-150 sec.
Solids content (DSTU ISO 3251)	20-22 %
Density (DSTU ISO 2811-1)	1,03-1,04 g/сm³
VOC content (ISO 11890)	-
Non-volatile matter by volume (DSTU ISO 3233)	20,5±2 %
Warranty period	24 months from the date of manufacturing (at the temperature from +5 °С till +35 °С)
Packaging	0,75 l, 2,5 l, 5 l, 20 l

Gloss

glossy silky matt

Color

colorless

Application instruction

1. Preliminary preparation

The surface shall be dry (maximum humidity is 20%). Clean thoroughly the surface of oils, wax, mud, grease, dust, blue stain, decay, old paint coats and other dirt till clean wood. Clean dirty areas with a dry brush. Mould and plants shall be removed manually (with a scraper or a wire brush). Then treat the surface with Antiseptic for wooden surfaces TM Farbex.

Remove resin at the places of knots in mechanical way.

To receive a smooth surface without visible places of old coatings (paint or varnish), it shall be totally removed from the surface in mechanical (with a scratcher, a floor scrubber), thermal (a hot dryer, infra-red rays) or chemical way (paint removing treatments).

It is not recommended to clean the surface by methods, which can damage wood fibers (for example, sandblast apparatus).

Defected surfaces (holes, rends, cracks) shall be filled with Putty for wood ТМ Farbex. After that, the surface shall be polished up.

Polishing is performed in two steps. The surface is polished up with coarse-grained abrasive paper, then finished with fine-grained abrasive paper.

Remove dust after each preparation. It is also recommended to clean the room from the dust (footstalls, windows, radiators and other elements of interior).

2. Priming

Previously coated wooden surfaces don’t require undercoating.

Previously uncoated wooden surfaces shall be primed.

Check for sure that the surface is clean and completely dry before priming.

It is recommended to prime new or cleaned from old rests surfaces with Wood protective acrylic primer TM Maxima for providing the best defensive effect.

Edges of wooden products shall be treated more carefully and completely impregnated.

3. Applying of finishing layer

Make sure that the primed cover is dry enough before applying the finish coating.

The varnish is ready for use, if needed dilute it with water.

The recommended application of the product is 2-3 layers with intermediate polishing. The next layer shall be applied not earlier, than in 2-4 hours. The final hardening of the surface and the acquisition of its properties occurs 14 days after the coating.

Application is performed at the temperature from + 10 °С to + 30 °С and relative air humidity no more than 80%.