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 surfaces - 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.
Recommended developers are ZP-4D dry powder, SKD-S2 or ZP-9F solvent-based or ZP-5B water based.
Improve indication detection
Maximise application versatility
Affordable performance
Maximise operator comfort and safety
NDT TypeFluorescent Penetrant Testing
Penetrant TypeType 1
Fluorescent Penetrant SensitivityLevel 2 - Medium Sensitivity
Penetrant MethodsMethod A, Method C
Removal TypeWater Washable
Required EquipmentUV light source
Ideal ApplicationAerospace alloys, Aluminum, Castings, Extrusions, Forgings, Machined components, Nickel, Rough surfaces, Steel, Titanium, Welds
Defect ExamplesCold shuts, Cracks, Delamination, Laps, Porosity, Seams
StandardsAMS 2644, ASME BPVC, ASTM E1417/E1417M, ASTM E165/E165M-18, ISO 3452-2, MIL-STD-2132, Pratt & Whitney PMC 4350, Rolls Royce RRP 58003 (CSS 232)

ZL-15B Level 1/2 water washable fluorescent penetrant for Method A and C liquid penetrant testing

ZL-19 Level 1 water washable fluorescent penetrant for Method A/C liquid penetrant testing

ZL-60C Level 2 water washable fluorescent penetrant for Method A/C liquid penetrant testing

ZL-67B Level 3 water washable fluorescent penetrant for Method A/C liquid penetrant testing

ZL-56 Level 4 water washable fluorescent penetrant for Type 1, Method A and Method C liquid penetrant testing

EV6000 portable, hand-held LED UV lamp for fluorescent PT and MT
LED UV lamps and black lights for non-destructive testing
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