For absorbent substrates such as concrete, lime-sandstone, brick, mineral plaster, paper, unglazed tiles, absorbent wood and refractory bricks.

Product Description:

NewPro Nano-BPS NA 307 is a watery inorganic-organic coating material based on chemical Nano technology. Self-organising anti-adhering components give the surface an invisible coating with hydrophobic and oleophobic properties which protect from watery and oily soiling.

Suitable Substrates:

Suitable for absorbent substrates such as bricks, lime-sandstone, concrete, refractory bricks, unglazed tiles, mineral plaster and absorbent wood and paper.

Properties

• Usable on many absorbent surfaces
• Watery
• Hydrophobic
• Oleophobic
• Optically neutral
• Water vapour permeable
• Colourless

Density: approx. 1, 0 kg/ltr.
pH-Value: approx. 4,5 - 6,5

Preparation:

Fundamentally all surfaces to be coated have to be viable, dry and free from dust, sludge, loose components, harmful construction salts and other impurities, for example by cleaning with a steam-jet cleaner. NewPro Nano-BPS 307 is to be stirred before use.

Application Method:

NewPro Nano-BPS 307 is applied to the appropriate substrate with a brush or roller until the
saturation point is reached and should be at least 100 ml/m² in one working step. The saturation point is reached when a thin layer of the impregnation liquid remains on the surface. An application is also possible in an airless process. Pressure approx. 2 – 4 bar  (30 - 60 psi), Jet approx. 2 mm, spray angle 40 to 80°. We recommend in any case the carrying out of a test of a surface area.

Consumption:

Between 100 and 400 ml/m², according to the absorbency of the substrate. Guidance values from experience: concrete approx. 150 ml/m², mineral plaster approx. 200 ml/m², strongly absorbent sandstone 250 ml/m².

Storage:

24 months in tightly closed containers. Protect from frost.

Processing Conditions:

Between +5°C and +30°C. The temperature of the particular substrate must be at least 3°C above the dew point temperature present.

Drying:

At +10°C: min. 6 hours, max. 30 hours
At +20°C: min. 4 hours, max. 24 hours
At +30°C: min. 3 hours, max. 24 hours

Equipment Cleaning:

The equipment has to be cleaned with water after each process interruption.

Information: The aforementioned application recommendations are based on comprehensive research but do not free the user from testing the product and process for his intended individual purpose. In particular we are not liable for any intended use unless written form of consent is given for the intended use and type of application. The information and details given in the Data Safety Sheet must in any case be observed.