TEMP-ALERT 350 is a heat-indicating, water-based coating with irreversible temperature-indicating properties at 350F for use with aluminum cylinders. Following brief exposure to temperatures at or above 350F, TEMP-ALERT changes from clear to a dark green appearance for visual verification of heat exposure.
Watson Coatings Inc., Box 35067, St. Louis, MO 63135, FAX (314) 521-6582.
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