Magnaflux ZYGLO® W.W Pentrants
Fluorescent materials are used with the Liquid Penetrant inspection method to locate surface flaws in non-porous parts
- Available in liquid or aerosol form.
- Choose from five sensitivity levels to satisfy military, industry or company specifications.
- ZYGLO formulas offer improved sensitivity, brightness, and resistance to over washing.
| Sensitivity | Product | Flash Point | Description |
| 1/2 | ZL-15B | >200º F. 93º C. | Very low sensitivity penetrant
Exhibits excellent washability on rough surfaces, castings, forging and extrusions, to find cracks, laminations, etc. Floresces bright yellow-green under ultraviolet radiation and is safe on aluminum, steel, nickel and titanium. |
| 1 | ZL-19 | >200°F. 93°C | Low sensitivity penetrant
Higher brightness and sensitivity than the ZL-15B. Exhibits excellent washability on rough surfaces, castings, forging and extrusions, to find cracks, lamination, etc. Fluoresces bright yellow-green under ultraviolet radiation and is safe on aluminum, steel, nickel and titanium. |
| 2 | ZL-60D | >200°F. 93°C | Normal sensitivity penetrant
For general purpose applications. Fluoresces bright yellow-green under ultraviolet radiation and is safe to use on aluminum, steel, nickel and titanium. |
| 3 | ZL-67 | >200°F. 93°C | High sensitivity penetrant
Provides an excellent combination of sensitivity and washability. Typically used on critical applications such as castings, jet engine components and highly machined surfaces, to find cracks, seams and porosity. Fluoresces bright yellow-green under ultraviolet radiation and is safe to use on aluminum, steel, nickel and titanium. |
| 4 | ZL-56 | >200°F. 93°C | Ultra-High sensitivity penetrant
Typically used on smooth, nonporous and highly machined surfaces, to find cracks, seams and scratches on critical parts. Fluoresces bright yello-green under ultraviolet radiation and is safe on aluminum, steel, nickel and titanium. |
