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Magnaflux Liquid Penetrant 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-4B 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.

Benefits

  • Bright, high-contrast indications
  • Ideal for critical part inspection
  • Ultra-high sensitivity for aerospace inspections
  • QPL SAE AMS 2644 Qualified Product List
  • Specifications 
  • Container Size & Part Number 
  • Applications 
  • Use Recommendations 

Specifications

  • AECL
  • AMS 2644
  • ASME
  • ASTM E1417
  • ASTM E165
  • Boeing BAC 5423 PSD 6-46 or 8-4
  • Boeing PS-21202
  • MIL-STD-2132
  • MIL-STD-271
  • NAVSEA T9074-AS-GIB-010/271
  • QPL SAE AMS 2644

Container Size & Part Number

5 gal / 18.9 L pail              01-3267-40

55 gal / 208 L drum          01-3267-45

 

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Applications

Defect location: open to surface

Ideal for:

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

Defect examples:

  • Finished surface cracks
  • Scratches

 

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Use Recommendations

NDT Method: Fluorescent Penetrant Testing

Type: Type 1

Methods: Method A or Method C

Sensitivity Level: Level 4, ultra-high sensitivity

Required Equipment: UV light source, like the EV6000

Temperature Range: 40 to 125°F / 4 to 52°C

 

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Related Products

Magnaflux ZP-4B Dry Powder Developer

ZP-4B

Dry powder developer

Magnaflux ZP-5B Water Suspendible Developer

ZP-5B

Water suspendible developer

Magnaflux ZP-9F Solvent Based Developer

ZP-9F

Solvent-based developer

Magnaflux UV Lamp EV6000

EV6000

Hand-held LED UV lamp

Liquid Penetrant Testing Testing Services

Test Services

For in-use penetrant, emulsifiers and developers

Magnaflux SKC-S Non-Destructive Cleaner & Remover

SKC-S

NDT cleaner and remover

Magnaflux SKD-S2 Liquid Penetrant

SKD-S2

Solvent-based developer

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