Grunt Natur is designed for cleaning from mould, rot and for general disinfection of plenty types of surfaces, like plaster, concrete, putties, solid and non-solid mineral bases, fibrous cement boards, gypsum, gypsum plasterboards, bricks and other construction materials, as well as woodchip boards and wooden surfaces.
THE RESULT OF THE TREATMENT IS A SHINING, CLEAN AND DISINFECTED SURFACE
The product is easy to use and it is not harmful for humans, animals and the environment. It is important to follow the directions for use.
Grunt Natur can be applied with a brush or roller: usually 2 coats with an interval of 30–40 minutes, at the temperature above +5 С (with humidity under 75%). Consumption: 100–250 g/m2.
When using Grunt Natur for processing mineral bases, saturate the surface and let it function for 10 minutes, then wash the surface.
The substrate to be treated must be dry, free from paints and varnishes, and from other contaminants.
Do not process frozen wood! Do not mix Grunt Natur with other products!
It is possible to paint or over-coat with decorative materials once the substrate has dried sufficiently. The approximate drying time is 24-72 hours.
The drying times are dependent on absorption of the substrate and drying conditions (temperatures and humidity).
Each freshly applied coat should be dried at air temperature of +12ºС to +40ºС and relative humidity under 75%.
Climate conditions like low temperatures and/or high relative humidity can lengthen the drying time.
Please, feel free to contact us for any assistance and more information about Grunt Natur for eco-friendly cleaning and disinfection treatment