Breathable, low-viscosity, highly penetrating and particularly hydrophobic protective treatment with siloxane oligomers in water solution. The nanometric diameter of its particles allow the product to penetrate porous materials to a depth that cannot be reached with generic water-based siloxane protective treatments. The product does not modify the breathable nature of the substrate, guarantees elevated resistance to UV radiation.

LITHOS can be used on natural stone surfaces and products of all types and natures, unpolished or not lead polished, plaster, concrete, skim plasters or absorbent mineral finishes. The product does not alter the colour of supports, rendering it particularly suitable for protection in the conservative restoration of stone, as well as of artistic and monumental constructions, and in the protection of exposed facades. Do not apply to non-absorbent supports or supports previously treated with hydrophobic products that have not been removed.