ProLine Gages Amine Blush Test Kit

The ProLine Gages Amine Blush Test Kit is a fast, field-friendly way to check epoxy-coated surfaces for amine blush using a visual pH color change. Spray the indicator, watch the reaction, and compare results to the included color gradient chart.

What’s Included:

• 60 mL Spray Bottle (indicator solution)

• Visualization papers (100 pcs)

• Tweezers

• Color gradient chart

How It Works:

The ProLine Gages amine blush test kit indicates surface alkalinity (pH). Amine blush is alkaline, so elevated pH readings can indicate its presence with a blue indication; however, other surface contaminants can also raise pH.

How To Use:

• Spray the blue indicator solution on the area to be tested.

• Watch for color change on the surface and compare to the included color chart. Blue indicates a high pH level, and that an amine could be present.

  Interpreting Results:

• • Amine free: yellow color indicates neutral/low pH

  • Amine possible/probable: greenish blue color indicates moderate pH shift

  • High contamination: Blue indicates strong alkaline indication