ZL-4C - 5 Gallon Bucket

Magnaflux Water-Based Fluorescent Penetrant

    Developed for testing materials that can be affected by petroleum-based penetrants, ZL-4C water-based fluorescent penetrant contains no petroleum derivatives and is harmless to materials that can be attacked by petroleum-based solvents, such as plastics.  It is also safe for use on ceramics, and it can be used as a leak detector.  It is always recommended that the inspection material is tested for compatibility with ZL-4C prior to use.  ZL-4C can be diluted with water to decrease its viscosity to enable easier application.  ZL-4C does not contain a corrosion inhibitor as the materials it is designed to test are not normally susceptible to corrosion.  ZP-4B powder developer is recommended for use with ZL-4C penetrant, because liquid developers may wash penetrant out of open surface flaws in the non-metallic materials being tested.

Ideal for:

• Plastics
• Ceramics
• Leak testing