ZL-37


  • Product Code: 01-3188
  • Availability: In Stock

Available Options


  • AECL
  • AMS 2644
  • ASME BPVC
  • ASTM E1417
  • ASTM E165
  • Boeing BAC 5423 PSD 6-46 or 8-4
  • Boeing PS-21202
  • ISO 3452
  • MIL-STD-2132
  • MIL-STD-271
  • Navsea T9074-AS-GIB-010/271
  • Pratt & Whitney PMC 4354
  • QPL SAE AMS 2644

Magnaflux Post Emulsifiable Liquid Penetrant

    Essential for critical component applications, ultra-high sensitivity ZL-37 post-emulsifiable penetrant is designed for detecting fine, tight discontinuities in safety-critical components, such as titanium turbine components, and in high-stress parts, such as investment castings. This Type 1 penetrant is non-water-soluble so there is minimal risk of washing ZL-37 penetrant from a fine or shallow defect which makes this penetrant inspection the most reliable, dependable form of PT testing. ZL-37 has a high flash point and provides long tank life when used in open dip tanks, but this penetrant can also be applied in a variety of other ways, including electrostatic spray. ZL-37 can be removed with ZE-4E Method B lipophilic emulsifier or ZR-10E Method D hydrophilic emulsifier. ZL-37 is listed on the QPL SAE AMS 2644 Qualified Product List and is approved for use by Pratt & Whitney.


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Tags: non-destructive testing (ndt), magnaflux, liquid penetrant inspection (lpi), emulsifier, level 4, post-emulsifiable, post emulsifiable, fluorescent penetrant, method B, method C, method D, QPL SAE AMS 2644, Pratt & Whitney