Sur-Prep® PenEtch™ HFN

A swab etchant

FOR USE ON TITANIUM ALLOYS

Features

• Allows a controlled application for the inspection of titanium alloys and fan blades
• Etchant mixture for swab etching and the cleaning of titanium substrates
• Minimum exposure to chemicals
• Can be stored long term until needed for usage
• Shelf life starts upon mixing for maximum effectiveness and time for usage