PFINDER 923

PFINDER 923 is a hydrocarbon-free, directly water-washable fluorescent penetrant for crack detection of surfaces. PFINDER 923 is readily biodegradable according to ISO 9888 / Zahn-Wellens-EMPA test (OECD 302 B). Details and test report available on request. 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 especially for the testing of aviation components.

Advantages 

• Readily biodegradable no waste water treatment required.
• Bright, sharp indications with high contrast.
• Easy rinsability = low background fluorescence.