“These special ‘exterior dyes’ or pigments come in ... on color pigments to alter the decorative appearance of concrete, acid stains chemically react with the minerals in concrete to ...

For this outdoor project, all you have to do is clean the concrete, repair any surface cracks, and spray on a water- or ...

Give it a solid 24 hours. There are two main types of concrete stains: water-based stains and acid-based stains. Acid ...

shade or change the texture of existing concrete. There are three types of stains: film-forming, acid and penetrating. Film-forming stains coat or lay on top of a concrete surface in a similar way ...