Acid Stain Woodlands – The sky’s the limit for decorative concrete acid and water-based staining. Our services like chemical concrete stains are used to create rich, looks that resemble natural stone, marble, and wood. New options mean contractors aren’t limited to earth tones as it was in the past. Water and solvent-based dyes are available in a host of colors including soft pastels, vivid reds, oranges, yellows, and purples. Interestingly, new stain products take less time to apply. They’re also safer to use.