Michelman® Priming Solution Indicator

Description: Indicator solution for primed paper substrates. Yellow to orange liquid turning blue in presence of ILP and Sapphire coated substrates.Usage: Priming Solution Indicator is used to prove the presence of primer solution on the sheet.Application Data: 1) Using a graduated eyedropper (pipette), dispense 10 drops of the indicator on the treated sheet. 2) Stream the indicator across the length and width of the sheet, including edges. Wait 30 seconds, then blot the excess with an absorbent towel. 3) Check color change to light blue, indicating the presence of the primer solution.Information provided by Michelman®