Liquid penetrant 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 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-4B dry powder, SKD-S2 or ZP-9F solvent-based or ZP-5B water based. Improve indication detection Makes indications stand out more by easily washing excess penetrant off with water. Reduces background fluorescence, even on rough surfaces Maximise application versatility Ideal for an extensive variety of part types due to Level 2 sensitivity 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