MagnaFlux Zyglo ZL-56 Level 4 Water Washable Fluorescent Penetrant

An ultra-high sensitivity penetrant (Level 4), ZL-56 fluorescent water-washable penetrant is safe for use on alloys in engineering and aerospace use, including aluminum, steel, nickel and titanium. ZL-56 is designed for non-porous and highly machined components. Developers recommended are ZP-4D powder, ZP-9F non-aqueous, SKD-S2 non-aqueous and ZP-5B water suspendible.

ZL-56 is listed on the QPL SAE AMS 2644 Qualified Product List.

APPLICATIONS: Aerospace alloys, Aluminum, Critical components, High-stress parts, Nickel, Non-porous surfaces, Smooth, machined surface finish, Steel, Titanium

DEFECT EXAMPLES: Finished surface cracks, Scratches

SPECIFICTIONS COMPLIANCE: AECL, AMS 2644, ASME, ASTM E1417, Boeing BAC 5423 PSD 6-46 or 8-4, Boeing PS-21202, NAVSEA T9074-AS-GIB-010/271, QPL SAE AMS 2644

Product Data Sheet

Safety Data Sheet

• Bright, high-contrast indications

• Ideal for critical part inspection

• Ultra-high sensitivity for aerospace inspections

• QPL SAE AMS 2644 Qualified Product List