Over 20,000 tanks have been coated with Hydro-Zinc since its introduction in 1997. The first organic zinc-rich primer to be NSF 61 certified for use in potable water immersion, Hydro-Zinc has demonstrated unparalleled long-term corrosion protection for both the interior and exterior of steel water tanks. It is compliant throughout North America with versions featuring low HAPs levels and less than 100 grams per liter VOCs and will continue to meet regulations through 2023 and beyond.

Series 22 & FC22 Epoxoline products are advanced generation, 100% solids, high-build epoxy linings built to protect steel and concrete tank interiors. These reliable, low VOC linings are suitable for immersion service in both potable water and wastewater environments, meeting the requirements of NSF 61 and 600. With quick cure capabilities, excellent abrasion resistance and a history of limiting corrosion in a variety of exposures, Epoxoline products offer long-lasting, thick-film protection to tank interiors.

Tnemec is no stranger to innovative coatings for water tanks. In fact, our interior coating systems have always represented the most comprehensive NSF 61 selection in the industry and will continue to do so even as the industry changes. For specifications that require incredible longevity and protection for tank exteriors, Tnemec zinc-rich primer, polyurethane and fluoropolymer technologies have been considered the standard for the industry for decades. Many of our coating systems conform to the American Water Works Association (AWWA) D102 Standard for Painting Steel Water Storage Tanks and we offer products that meet every air quality regulation in North America.