What are acid based concrete stains?
Acid stains are not simply paints that are brushed onto concrete. Instead, they actually penetrate the concrete surface and react chemically with the cement. This creates a finish that does not flake, and thus, lasts as long as the concrete itself. Acid based concrete stains can be used to create a variety of looks, from deep, solid colors to mottled stains that look like marble or natural aging. Acid stains have been used for decades, but until recently were mostly used in commercial buildings and spaces. As people have searched for decorative options at home, acid stained concrete has become very popular in residential applications. They are transparent stains that can be applied in multiple layers to achieve the desired look. Natural variations are normal with acid based concrete stains due to variations in the surface of the concrete, as well as small cracks or seams that may become more apparent with the stain. These are generally known as advantages of acid stains, as they create
