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