ZYGLO Materials

Zyglo Liquid Fluorescent Penetrant Inspection Applications

Zyglo is the preferred penetrant inspection method for the extremely sensitive fluorescent detection of cracks and surface discontinuities in ferrous & non-ferrous test materials.

Zyglo liquid fluorescent penetrant inspection products are formulated from high quality fluorescing dyes and solvents to provide superior indications of extremely small surface discontinuities in virtually any nonporous material.

The Zyglo family of products includes an extensive line of certified penetrants, developers, emulsifiers, black lights, equipment and accessories to support your most exacting NDT inspection needs.