Question

what is meant by concerte stain???​

Answer 1

Explanation:

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.

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Answer 2

Answer:

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Concrete stains are known for their translucent color and one-of-a-kind patterning. Because of concrete's porous qualities, they penetrate and react chemically with the cement, adding permanent color that won't fade, chip, or peel. Concrete Stain Product Information.

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