Super Stone® Color Hardener is a broadcast medium made from the finest materials available. It is used for stamped or flat concrete projects to produce a variety of color and add strength to the finish. Surfaces created with Super Stone® Color Hardener are more durable and tolerant to abrasion, surface wear, and de-icing salts. When used in conjunction with Super Stone® Powder Release, your stamped concrete creations take on a mottled multi-colored characteristic found in natural stone surfaces. Use Super Stone Color Hardener to improve the surface density and strength while adding rich color to your stamped, flatwork, and tilt-up concrete projects. Click the link below for color options and technical information about this product.