Description: Nitocote SN511 has a 95% active content of monomeric alkyl (isobutyl) trialkoxy silane which penetrates deeply into porous substrates and then reacts to produce a bonded hydrophobic lining to the pores.This treatment markedly reduces absorption of water and water-borne salts, but still permits passage of water vapour The treatment is not affected by UV light and does not produce any discolouration of the substrate. Features & Benefits : Markedly reduces water and chloride ingress Deep penetration into substrates Non-staining Increases freeze thaw resistance Minimises efflorescence Chemically resistant to de-icing compounds and atmospheric contaminants
