Tank Coatings: The Best Line Of Defense Against Corrosion

By Mark Eklund P.E.,
Product Manager For Wastewater Market Sales,
Columbian TecTank

If you're considering the purchase of a new liquid storage tank, the type of coating found on the inside will be one of the most important factors you consider. Whether you plan to store potable water, wastewater, chemicals, or other liquids, each material has its own specific requirements.

When storing liquids, coatings on the interior are essential because stored liquids are aggressive toward tanks. Coatings provide corrosion and abrasion resistance, protecting the inside of your tank from the materials that pass through, and extending the life of your tank. Quality coatings for liquid tanks provide chemical resistance against strong products such as acids and bases. The protection offered by coatings often means less maintenance during the life of the tank.