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818-362-7373

H₂S and Corrosion

1. Bacteria in the sewage produce H₂S gas.
2. Bacteria on the concrete surface turn H₂S, O₂, moisture into Sulfuric Acid.
3. Sulfuric Acid attacks the concrete.
4. Concrete becomes Calcium Sulfate (gypsum), crumbles away.

Methods for Preventing Corrosion

• Liquid Applied Coatings & Grouts
• Anchored Liners
• Linabond® Co-Liners™

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