The solvent removers Ardrox 9PR5 (AMS 2644 Class 2), 9PR50 and 9PR88 are a series of non-chlorinated, volatile solvents which are used for the removal of surface excess penetrant in the solvent removal process or wipe-off technique. They have a low sulfur and halogen content. The Ardrox 9PR series of solvent removers are ideal for the removal of oil, grease and other organic contamination as a pre-cleaning of surfaces before the application of a penetrant or a magnetic ink.

Ensures easy control and monitoring during the washing process.
Safe for sensitive metals and alloys.
Environmentally friendly with excellent biodegradability.

Too See Ardrox 9PR5 Solvent Remover (AMS 2644 Class 2) technical data sheet (TDS) and the Ardrox 9PR5 Solvent Remover (AMS 2644 Class 2) safety data sheet (SDS). Visit here
It is a solvent remover used in "Method C" inspections to wipe away excess penetrant from the surface of a part before applying the developer.
Yes, it is a volatile solvent. It should be used in well-ventilated areas away from open flames, though its fast evaporation rate makes it ideal for quick field inspections.
Yes, Ardrox 9PR5 is an excellent pre-inspection cleaner for removing oils, greases, and organic contaminants from parts before the NDT process begins.
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