Nanocoating for concrete and stone 0.05l

The nanocoating for concrete and stone is a preparation forming a layer with high resistance to mechanical abrasion, which completely isolates the surface from the penetration of liquids, contamination, the influence of UV rays, negative temperatures. The product absorbs into the pores of the material and tightly envelops the particles individually, without interfering with air permeability.
It does not allow water retention, which in winter would prevent freezing of sidewalks, stairs and others.
It does not allow water penetration, therefore at negative temperatures it prevents cracking.
Does not visually change the appearance of the surface - no color or shine.
Has increased resistance to mechanical impact.
Protection against bacteria and pathogens.
Prevents" greening" of stones.
Harmless to humans and the environment.
Long-lasting effect - up to 15 years.
Easy to use.