Not specified water repellent treatment IDROSIL E

Technological, hydrophobic resin in watery solution treatment for protection of porous and absorbent materials. High level of penetration, colourless, for non-film-forming treatments of building materials. It does not modify the water vapour permeability of the treated surfaces. It protects the surfaces from the aggression of atmospheric agents, limits the development of saline efflorescence and prevents moss, algae and mould forming. It strongly limits the absorption of humidity and consequently increases the durability of the construction.