Month: October 2019

Benefits of Acid-Stained Concrete

Acid staining is a finishing technique for concrete that mixes water, hydrochloric acid, and acid-soluble metallic salts. This mixture penetrates and chemically reacts with the hydrated lime in the concrete. The stain lightly etches the concrete surface, which allows the metallic salts to penetrate easier. After the stain reacts, it becomes a permanent part of […]