Click image to enlarge

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.

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

Ordering Information

Aerosol can (case of 12)01-3272-78

5 gal / 18.9 L01-3272-40

20 gal / 75.7 L drum01-3272-30

55 gal / 208 L drum01-3272-45

Product Properties

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

Applications

Ideal ApplicationAerospace alloys, Aluminum, Castings, Extrusions, Forgings, Machined components, Nickel, Rough surfaces, Steel, Titanium, Welds

Defect ExamplesCold shuts, Cracks, Delamination, Laps, Porosity, Seams

Compliance

StandardsAECL, AMS 2644, ASME BPVC, ASTM E1417, Boeing BAC 5423 PSD 6-46 or 8-4, Boeing PS-21202, GE P3TF2, GE P50YP107, Honeywell EMS 52309, ISO 3452-2, NAVSEA T9074-AS-GIB-010/271, Pratt & Whitney PMC 4350, QPL SAE AMS 2644