Magnaflux® Zyglo® ZL-2C Level 2 Post-Emulsifiable Fluorescent Penetrant, 5 gal

A medium sensitivity penetrant (Level 2), ZL-2C fluorescent post- emulsifiable penetrant is designed to be removed from the part surface by emulsifiers or solvent. Both Method B lipophilic emulsifier ZE-4E and Method D hydrophilic emulsifier ZR-10E can be used to remove surface ZL-2C penetrant. Developers can be ZP-4D dry powder developer, ZP-14A water soluble developer in a non-agitated tank, ZP-5B water suspendible developer in an agitated tank, or ZP-9F non-aqueous developer. With a UV-A light source, indications will appear as a bright green-yellow fluorescence. ZL-2C has a high flash point, and is designed to be used in open dip tanks. ZL-2C is listed on the QPL SAE AMS 2644 Qualified Product List and is approved for use by Pratt & Whitney.

BENEFITS
• Bright indications
• Minimal background fluorescence
• High flash point

SPECIFICATIONS
• Flash Point: > 200°F / 93°C
• Density: 0.90 g/cc / 7.51 lb/gal
• Viscosity: (at 100°F / 38°C) 6.62 cs
• NPE-Free: Yes

APPLICATIONS
• Defect location: open to surface
• Ideal for Castings, Forgings, Extrusions, Welds, Rough surface finish
• Defect examples like Cracks, Laps, Seams, Delamination, Porosity

TECHNICAL INFORMATION
• AECL
• AMS 2644
• ASME
• ASTM E1417
• ASTM E165
• MIL-STD-2132
• MIL-STD-271
• NAVSEA T9074-AS-GIB-010/271
• Pratt & Whitney PMC 4352
• QPL SAE AMS 2644

RELATED PRODUCTS
• ZP-4B Dry Powder Developer: 10 lb, 20 lb
•ZP-9F Solvent Based Developer: 16 oz, 5 gal 
ZP-5B Water Suspendible Developer  
• ZP-14A Water Soluble Developer: 20 lb, 50 lb 
• ZE-4E Lipophilic Emulsifier: 5 gal, 55 gal
• ZR-10E Hydrophilic Emulsifier: 5 gal, 55 gal 
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