ZChek-EF9
Hydrophilic Emulsifier for Fluorescent Penetrant Inspection, Type 1 Method D
ZChek-EF9 is a hydrophilic Emulsifier liquid concentrate, which can be diluted in water during usage with ZChek Post Emulsifiable Penetrants (Method D). EF9 is used to remove / emulsify the Post Emulsifiable Penetrants appropriately which minimizes the surface background and protects indication’s integrity in critical components inspection.
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