Protectosil® 300

The unique solvent-free silane treatment penetrates into the substrate and chemically bonds with silica to form a permanent attachment of the water repellent molecule. Creates a deep hydrophobic layer which prevents the ingress of water and water borne contaminants from entering the substrate and causing premature deterioration. The addition of a migrating corrosion inhibitor allows the Protectosil^® 300 to be used to reduce corrosion in steel reinforced concrete. The inhibitor has an independent migration rate of 5 to 15 mm per day. This allows the inhibitor to reach the steel and form protective layer to reduce active corrosion sites.