Two-component water based polyurethane aliphatic varnish with rapid application (2nd layer within 30 minutes). Protects different type of surfaces such as natural stone coverings, microcement coatings, concrete floors against dirt, water and oily pollutants and provides a mat finish without altering the color of the coating. Its rapid application makes it ideal for indoor and outdoor renovations. Ideal final protective layer on PLANOCOLOR RESIN epoxy floors, with double action of honed finish and significantly improved surface strength against abrasion. It is compatible with PLANOFINISH EPOXY and DRY BRIGHT varnishes, applied in 2 layers, in cases that increased protection is required. It is also mixed with NOVACOLOR DESIGN pigments in reconstruction works – repairs of the coating or the varnish.
• PLANOFINISH PU 2KW MAT aliphatic polyurethane varnish can be used to protect and enhance surfaces such as:
o microcement coatings PLANOCOLOR PREMIUM for outdoor use and floors with heavy use in homes, hotels, parking areas, outdoor benches and built in furniture
o self-levelling epoxy coverings or floor paints such as epoxy systems PLANOCOLOR LIQUID GLASS in order to increase surface resistance to wear
o slate and in general unpolished rough natural stones
o industrial floors made of concrete treated with surface hardener such as NOVADUR S by means of power float, in industries, parking areas, gas stations, ramps
o non-absorbent surfaces such as galvanized metal sheets, polyester
• Form: liquid
• Working time: 1 hour > 30°C & 2 hours > 25°C & 2,5 hours > 12°C
• Walkability: 30 minutes > 25°C & 2 – 3 hours > 12°C
• Reapplication time: 15 - 30 minutes at 23°C
• Abrasion resistance: 48 mg Tabertest ASTM D 4060 (CS 10/1000/1000)
• Adhesion resistance: ≥ 2,4 N/mm²
• Application temperature: from +12°C up to +30°C
Substrate preparation:
The surface to which PLANOFINISH PU 2KW MAT is to be applied, should be clean, dry and free from dust. The substrate must be insulated and not subject to rising moisture. The maximum permissible moisture content of the surface must not exceed 4%. The application surface temperature (caution not ambient temperature) should be between + 15°C and + 28°C.
Preparation of the mix:
Components A and B are in containers with a predetermined mixing ratio. Component B is completely added to component A. Mixing of the two components is done for about 2-3 minutes with an electric mixer at low speed (300 rpm). It is important to stir both the walls and the bottom of the container so that the catalyst goes everywhere evenly. Allow the mix to rest for a few minutes and proceed with the application while keeping the material's workability times.
Application of the mix:
Apply the mix in at least 2 continuous (non-interruptive) layers using a suitable varnish roller. In any case, ensure that the varnish penetrates well in the treated surface. The waiting time between layers is 15-30 minutes for temperature 23°C and relative humidity less than 80%.
Maintenance:
Daily cleaning of surfaces treated with PLANOFINISH PU 2KW MAT is done with neutral detergents such as NEUTROCLEANER undiluted or diluted in water depending on the application. For special cleaning cases such as black rubber stains, household stains, wax etc. it is recommended to use ALCALINE CLEANER dissolved in water in a ratio of 1 ÷ 10 - 1 ÷ 20. In the case we want
to remove salts or "hard" stains such as cement residues, apply HARD REMOVER diluted in water in a ratio of 1 ÷ 3 or 1 ÷ 4 and rinse thoroughly with water. In cases of doubt when using detergents always perform a trial application. For graffiti cleaning applies water under pressure or CLEANCOLL SP. For additional information, refer to the relative Technical Data Sheets of the products.
Recommendations:
• Do not apply in surfaces that are not dry
• Do not apply the varnish on surfaces where rising humidity is possible or present
• Do not apply when the temperature is lower than +120C and the relative humidity of the atmosphere exceeds 80%, or when there is a possibility of rain and wet weather, before the varnish is completely dry
• The two components of PLANOFINISH PU 2KW MAT are in a premeasured proportion so never mix partially the two components
• Do not apply PLANOFINISH PU 2KW MAT upon old varnishes and dusty or dirty surfaces
• Always use appropriate and clean tools
• Do not apply PLANOFINISH PU 2KW MAT in excess quantity
• PLANOFINISH PU 2KW MAT contains a small percentage of solvents and in any case any precautions required by the use of solvent based materials should be applied
• The application has to be performed by a professional user
Cleaning:
Buckets, tools, coatings etc. can be cleaned with water as long as the mix is still fresh. Once dried cleaning can be done only by mechanical means or strong corrosives.
Legal Notice:
The technical data and recommendations included or listed are the outcome of laboratory measurements combined with our current knowledge and expertise. All information and specifications should in any case be considered as indicative. The Company makes every effort to ensure the accuracy of the information provided herein. Product specifications are subject to change without notice and may differ from product images. Due to printing and application procedures, the colors displayed here should be considered as indicative. In particular, variations in materials, substrates and on-site application conditions are such that no warranty can be given or implied reference to the suitability of the materials for trading or use for a particular purpose and conditions of any given project. Anyone interested in using the product must ensure beforehand that the product is suitable for the intended use and in any case, the user is solely responsible for any outcomes associated with the use of product. Among other things, the Company is not responsible for any normal wear or tear from environmental or any other unsuitable conditions. We reserve the right to revise or change the data herein without prior notice. Restrictions and disclaimers apply to the extent permitted by applicable law. The Company has a Technical Support Department, which has exclusive responsibility for providing technical advice and solutions, addressing relevant issues. Requests to the Technical Support Department are addressed and answered, only in writing. For the latest and valid version of the Technical Data Sheet, the user of the material must refer to our website www.novamix.gr.
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