DriveHard™ is a premium grade concrete and masonry weatherproofer and fortifier. The proprietary formula densifies, strengthens and makes the surface water-repellant by penetrating into and chemically reacting with the unique chemical properties of the substrate. DriveHard’s chemical reaction creates a bond that permanently increases the lifespan of concrete and masonry by preventing and reducing damage caused by common problems, including extreme weather conditions (e.g. freezethaw cycles). The patent-pending water-based, nano-silicone/silicate based formula creates a breathable, yet stronger and water-repellent surface that is more resistant to abrasion and water-dissolved salts (alkali). DriveHard does not create a film on the surface that would trap moisture vapor; it does not change the texture; it leaves a natural-looking and more durable finish.