

Specially designed to reduce the cost of quality inspections, ZL-150 f luorescent water washable penetrant is ideal for finding indications in rough cast parts in high-volume dip applications. Foundries and casting houses will find this penetrant particularly useful in reducing cost while maintaining strong Level 2 fluorescent penetrant performance in sensitivity and removability.
This medium-sensitivity penetrant limits the amount of material retained on parts after dipping, also known as drag-out. Additionally, it washes off parts quickly and easily, leaving very little background fluorescence and reducing the time and amount of water necessary to deliver clear indications for reliable inspections.
ZL-150 is listed on the QPL SAE AMS 2644 Qualified Products List.
BENEFITS
Minimize Cost of Quality Through Lower Penetrant Usage
- Delivers reduced penetrant drag-out, which leads to less penetrant usage per part
- Less penetrant used per part means lower cost of inspection and fewer purchases, shipments, and tank refills required throughout the year
Minimize Rinse Times With Excellent Removability
- Less background is visible at shorter rinse times, which means clear indications with less rinsing required
- Reduced rinse time results in less water used, faster throughput, and a reduction in greywater
Maximize Reliability of Inspections With Trusted Performance
- Strong sensitivity and removability characteristics provide clear, reliable indications
- Clear indications deliver reduced operator fatigue and more consistent inspections
FEATURES
- Reduced penetrant drag-out
- Low viscosity
- Excellent removability
- Bright, high-contrast indications
- Water washable
- Level 2 medium sensitivity
- Low odor
- Excellent surface wetting
- Very low toxicity
- QPL SAE AMS 2644 Qualified Product List