ZChek-PTW is a high-performance Water Washable Penetrant with typical penetrant characteristics of brilliant red colour, optimum capillary action and high Flashpoint. Specially formulated for detecting discontinuities in welding, casting , Forgings, and many other engineering applications

ZCheck-PTW is a vivid red visible dye, low odor, water washable penetrant. it is composed of non volatile penetrating oils, surface active agents and dye to exhibit outstanding penetrating characteristic's which provide for increased reliability of discontinuity identification. ZCheck-PTW water washable penetrant eliminates the needs for solvent removers.

Features / Benefits:

• Vivid red - Offers high contrast
• High flash point - Safe to use in open areas
• High sensitivity - Detects fine cracks
• Non halogenated - Safe on all metals
• Water washable - No need for solvent removers

Approvals / Specification compliance:

• ASME B & PV CODE, Sec V
• AMS 2644
• ASTM E 165

Application: ZCheck-PTW is used in inspection and detection of weld cracks, shrink cracks, casting cracks and porosity.