Specially formulated liquid that combines the cleaning power of environmentally friendly solvents, the hardness of silicates, the toughness and durability of colloidal silica all in one product. Designed to enhance the protection and durability of concrete as it cleans. Use to clean, prepare and treat concrete before the application of densifiers / hardners. Also use it as part of regular floor maintenance to optimize the appearance of finished polished concrete floors. For more information, a recommendation or to place an ORDER call 1-800-278-7473.