Product Description It has excellent cleaning properties, removes oil, grease, oxides, flux, and other contaminants. Evaporates quickly from the surface and leaves no trace. It is chemically neutral in materials commonly used in electronics and electro-mechanicals. USE: - optical devices; - magnetic heads; - disc unit; - rubber roller; - precision mechanical devices; - cleaning of printed circuit boards; - removal lubricants and water resistant inks; - also ideal for washing in ultrasound tanks.