A clear, penetrating, breathable water repellent for use on exterior above-grade concrete, brick masonry, concrete masonry units and some natural stones. Active content of >50% by weight. Penetrates the surface and chemically bonds with the substrate to form a permanent attachment of the water repellent molecule. It is not a coating and as a result will not discolor or change the surface appearance in any way. It reduces the intrusion of waterborn contaminants such as salt and dirt, and reduces the deteriorating effects on rebar corrosion, spalling, scaling, leaching and staining.
For use on concrete, to protect the reinforcing steel from corrosion due to the effects of water and deicing salts. For use on brick masonry, to protect against the ingress of wind-driven rain. For use on concrete pavement for highways, parking decks and airport runways, to reduce scaling due to deicer chemicals.
