Acid staining your concrete patio can take a couple of hours to a couple of days, but in the end, your patio will be as ...

I sat down with John Reynolds, director of technical services at Solomon Colors to talk about the difference between acid- and water-based stains, common problems, and get some advice on applying ...

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 ...