H&C Semi-Transparent Decorative Concrete Stain is a water-based stain that’s easy to apply on interior and exterior surfaces. Users can dilute up to 4:1 with water for color variation, to achieve a layered, faux, or single color look in less time than with acid stains. Available in 16 packaged colors. H&C Decorative Concrete Products. www.hcconcrete.com