Magnaflux Zyglo ZL-67 Water Washable Fluorescent Penetrant

Typical for use on critical, highly machined surfaces. Convenient, water-washable glows a bright green-yellow under UV light. Safe for use on engineering alloys including aluminum, nickel, steel, and titanium.

• 5 gallons
• Meets OSHA requirements for Class III B liquids 
• High flash point
• Can be used in open dip tanks