Magnaflux Zyglo® ZL-60D Level 2 Water Washable Fluorescent Penetrant

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.

ZL-60D is one of the most versatile “work-horse” penetrants, customers can use this one penetrant for a wide range of applications on a range of parts to find many different types of defects, including cracks, seams, laps, cold shuts, laminations and porosity.

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.

ZL-60D is listed on the QPL SAE AMS 2644 Qualified Product List and is approved for use by Pratt & Whitney.

Recommended developers are ZP-4D dry powder, SKD-S2 or ZP-9F solvent-based or ZP-5B water based.

Applications

Ideal application: Aerospace alloys, Aluminum, Castings, Extrusions, Forgings, Machined components, Nickel, Rough surfaces, Steel, Titanium, Welds

Defect examples: Cold shuts, Cracks, Delamination, Laps, Porosity, Seams

Specification compliance listed by Magnaflux

AECL, AMS 2644, ASME BPVC, ASTM E1417, ASTM E165, Boeing BAC 5423 PSD 6-46 or 8-4, Boeing PS-21202, GE P3TF2, GE P50YP107, Honeywell EMS 52309, ISO 3452-2, MIL-STD-2132, MIL-STD-271, NAVSEA T9074-AS-GIB-010/271, Pratt & Whitney PMC 4350, QPL SAE AMS 2644

Product description, properties and specification compliance as published by Magnaflux on the ZL-60D product page and Product Data Sheet (rev. July 2023).