ZL-27A Fluorescent Penetrant Magnaflux
ZL-27A’s formulation has been designed to be impervious to water to protect it from over washing and permit more penetrant to remain in discontinuities for improved detection of small defects. It and other post emulsifiable penetrants require the application of a lipophilic or hydrophilic emulsifier to render them washable with water. Zyglo® ZL-27A fluoresces a bright […]