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- Description
Description
Level 2, Method-A water-washable, Type 1- fluorescent penetrant, medium sensitivity
*HM-220: surfactant based
HM-440: surfactant based
pre-inspection, before HM-440 final inspection, contains no yellow dye
Features
excellent washability, low penetrant consumption due to low viscosity,
excellent electrostatic capability, flash point over 200°F
Typical Application
welds, castings, forgings and extrusions of automotive and aerospace,
ferrous and non-ferrous, airframes and turbine engine components