Developed for testing rough machined surfaces, ZL-60D fluorescent water-removeable penetrant is ideal for finding indications in castings, forgings, extrusions and rough surfaces. This medium-sensitivity penetrant washes off parts quickly and easily, leaving less fluorescent background — even on rough surface — for clearer indications and better inspection reliability. Broad specification compliance further increase this penetrants flexibility. ZL-60D has excellent alloy compatibility and is safe to use on most engineering and aerospace materials, including aluminum, steel, nickel and titanium.
Classification: Type 1, Method A, Water Washable (Non-Water-Based) Penetrant, Level 2.
Sensitivity Level: Sensitivity Level 2 – Medium Sensitivity
