Parquet Varnish polyurethane-acrylic Maxima | POLYSAN

Parquet Varnish polyurethane-acrylic Maxima

Parquet Varnish polyurethane-acrylic

Maxima

Parquet Varnish polyurethane-acrylic


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Specification

This product creates wearing power of coating. It is resistant to detergents affects. It has high final hardness, flexability and longlasting of cover. It imphasizes wood fibres and saves its natural look. It 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 mechanic loading. It is also applied on stairs, furniture, window frames, doors and other wooden surfaces indoors.

Technical data


Consumption standard of 1 layer:
80-100 ml/m2
Diluent:
Water
Application:
It is applied with a roller, a brush or a spraying gun.
Drying period (23 °С, 50% RH):
_
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
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

Color

colorless

Gloss

glossy silky matt

Application instruction

Preliminary preparation

The surface under application shall be dry (maximal humidity is 20%), thoroughly cleaned from dirt, grease, dust, blue stain, destruction, old paint. The dirty surface is recommended to be cleaned with a dry brush. Mould and plants shall be removed mechanically (with a scraper or a wire brush). Then treat the surface with Antiseptic for wooden surfaces TM Farbex.

Remove resin mechanically at the places of knots.

To receive smooth surface without visible places of old coatings (paint or varnish), it shall be totally removed from the surface mechanically (by a scratcher, a floor scrubber), thermally (by hot fan,  infra-red rays) or chemically (paint removing treatments).

It is recommended to avoid methods of cleaning which can damage wood fibers (for example, sand blast apparatus).

Defected surfaces (holes, cracks, etc.) shall be filled with a putty for parquet with a suitable color and then sandpaper filled places.

Sandpapering is performed in two steps. At first the surface is sandpapered with coarse-grained abrasive paper and then finishing with fine-grained abrasive paper.

After all preparations the dust shall be removed. It is also recommended to clean the room from dust. (foot stalls, windows, radiators and other elements of interior).

Priming

Previously coated wooden surfaces don’t require undercoating.

Previously non-coated wooden surfaces shall be undercoated.

Before undercoating, check for sure that the surface is clean and completely dry.

For maximal protective effect and even color new or cleaned of old coatings wooden surfaces shall be undercoated with Acrylic primer for wood TM Maxima.

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

 

Applying of finishing layer

Before applying of finishing coating, check for sure that undercoated surface is dry enough.

The varnish is ready to use. If it is necessary dilute it with water (max. 10% of the total weight of the product). Stir varnish thoroughly before application.

Apply 2-3 layers with interoperational polishing. The next layer shall be applied only in 4 hour. Complete hardening of the coating and achievement of all its properties is in 14 days.

Application shall be performed at the temperature of air and surface from +10ºС till +30ºС and relative air humidity max. 80%.

Tool cleaning

Clean tools with water after application thoroughly.

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Flow calculator

Consumption standard of 1 layer
min
max

When calculating the area to be painted, you need to subtract the area that will not be painted. (windows, doors, etc.)

Paint consumption may vary depending on dilution and uniformity of application of the paint.