FAIRMATE NANOSIL is clear, water soluble, concentrated, penetrating sealer based on organo silane nano technology. FAIRMATE NANOSIL protects surface from structural and asthetic damage such as efflorescence and structural freeze thaw. FAIRMATE NANOSIL protects against mildew, fungus, efflorescence, leaching staining, premature ageing, scaling, spalling, corrosion of reinforced steel & salt brust.