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ZL-60D

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.

Data Sheet
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Description

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.


 

Benefits

 

Improve indication detection

  • Makes indications stand out more by easily washing excess penetrant off with water
  • Reduces background fluorescence, even on rough surfaces

 

Maximize application versatility

  • Ideal for an extensive variety of part types due to Level 2 sensitivity
  • Use with various applicators, choose the sprayer that works best for your application
  • Universal specification conformance and fast, even surface wetting

 

Affordable performance

  • Drives value at each step of the inspection process
  • Quickly apply penetrant with high surface wetting
  • Easily wash off with water
  • Use less penetrant over time because of lower drag-out and slower evaporation

 

Features

 

  • Bright, high-contrast indications
  • Good removability
  • Excellent rough surface washability
  • Water washable
  • Level 2 medium sensitivity
  • High flash point
  • Very low odor
  • Better surface wetting
  • Alloy compatibility
  • High thermal resistance
  • High UV stability
  • Very low toxicity
  • Low volatility
  • Optimized capillary action
  • QPL SAE AMS 2644 Qualified Product List
  • Approved for use by Pratt & Whitney

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