PFINDER 923

PFINDER 923 is a hydrocarbon-free, directly water-washable and readily biodegradable fluorescent penetrant for crack detection of surfaces.

Due to its removability PFINDER 923 provides only a low residual background even on rough surfaces and therefore a user-friendly interpretability of the indications.  PFINDER 923 meets all requirements of the AMS 2644G and is therefore being used specifically for the testing of aviation components.