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How can humidity blush be stopped?

April 26, 2017Blush humidity stopped

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How can humidity blush be stopped?

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Humidity blush is the formation of a haze or opaque appearance when moisture condenses on the film surface. A humidity blush coating maintains its integrity as a coating. This type of blush can be stopped by using a slower (evaporation rate) solvent with high blush resistance such as Eastman™ IBIB (isobutyl isobutyrate). For additional information see this online publication: M-270.