WF PRO Cleaning solution.Stable microemulsion, particularly with regard to heating caused by ultrasound, entrainment of moisture and effects caused by vacuum. No milky or unwanted precipitation even after long usage.Optimised for ultrasonic cleaning. Tried and tested in vacuum cleaning.Strong deoxidising action and clear brightening for non-ferrous and precious metal alloys. Removes even highly resinified oils.Very high stability for water absorption with respect to humidity in tropical and subtropical climates or in the case of moisture traces on the parts to be cleaned. The moisture is removed from the workpieces. They are absolutely free of water after the cleaning and rinsing.