Zyglo ZL-67 Water Washable Fluorescent Penetrants, Liquid, Pail, 5 gal

Features: ZL-67 fluoresces a bright greenish-yellow under ultraviolet radiation and is safe for use on most engineering and aerospace alloys including aluminum, steel, nickel and titanium | Can be used in dip tanks | High flash point | Safe for use on most engineering and aerospace alloys, including aluminum, steel, nickel and titanium | ZL-67 fluoresces a bright greenish-yellow under ultraviolet radiation