Water-repellent and breathable cortical reinforcement agent
Ideal for porous stone surfaces, plaster and old wallsARMOSTONE is a breathable cortical reinforcement agent that can penetrate deeply. It is based on silicic acid esters in an alcohol carrier. ARMOSTONE is specifically formulated for reinforcing the cortical layers of plaster, porous stones, tuff and weak or non-cohesive surfaces. It does not alter surfaces, but it is resistant to chemical substances and it does not react to alkali. It is ideal for renewing historical and artistic buildings.
Quantity used: 0.8-1.1 kg/m.