Anti-efflorescence stone sealer Lithos Overall

This protective product is ideal for:

• Cotto

• Unpolished natural stone

• Cementitious agglomerates

• Fair-faced brickwork

• Compact, low-porous stone (when diluted)

Lithos Overal has exceptional penetration capacity into porous materials. It does not form a surface film and keeps the material breathable while maintaining water vapour permeability. It also protects against rising damp, carrying out an anti-efflorescence action: it counteracts the formation of exfoliation due to the concentration of salts near the surface of the material.

Thanks to its characteristics, it prevents adhesion and absorption of dirt, oily materials, chewing gum, etc.

The product can be used for both horizontal and vertical surfaces and can also be applied on wet surfaces. It does not significantly alter the appearance and colour tone of the material.

It is water-based, thus reducing working time compared to the use of solvent-based products.

Easy to use and safe for the environment and the operator.

The coverage is variable depending on the material to be treated, the performance required (several coats - a maximum of three - increase surface protection) and the eventual dilution of the product. Under normal conditions of use and for medium-porous surfaces (e.g. terracotta and unpolished stone) a coverage of at least 20 m² per litre of pure product can be calculated.