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.
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-4B dry powder, SKD-S2 or ZP-9F solvent-based or ZP-5B water based.
Container Size & Part Number
Aerosol can, case of 12 01-3272-78
5 gal / 18.9 L pail 01-3272-40
20 gal / 75.7 L drum 01-3272-30
55 gal / 208 L drum 01-3272-45
Defect location: open to surface
- Machined components
- Rough surfaces
- Aerospace alloys
- Cold shuts
NDT Method: Fluorescent Penetrant Testing
Type: Type 1
Methods: Method A or Method C
Sensitivity Level: Level 2, medium sensitivity
Required Equipment: UV light source, like the EV6000 or EV6500
Temperature Range: 40 to 125°F / 4 to 52°C