Stain Concrete Acid is not a paint or coating, rather, is a coloring process involving a chemical reaction between the dye and cement. A solution made with water, salts, inorganic acids, which react with minerals present in concrete, the result of this reaction is color. Works great on concrete new or old, getting impressive results. Acid Dye is a product of lasting color and appearance but is protected with a sealer can be applied both indoors and outdoors.
The most common colors are red or brown oxide type, green, blue, yellow and dark brown.
