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Sigma Barrier™ Coating

This special galvanized coating is available on Spencer-Virnoche's full range of painted steel cabinetry, fume hoods, and miscellaneous components. It provides excellent moisture and corrosion resistance in applications that involve high levels of wetness and humidity. Sigma Barrier™ protects steel from rusting in wet environments by not only forming a protective barrier between the steel and the environment, but also going one step further than paint, to provide electrochemical protection of the steel.