The CRC 89360 QD Contact Cleaner is a high-quality, plastic-safe, general-purpose evaporating cleaner specifically formulated for sensitive electronics and electrical equipment. It effectively removes oil, dirt, flux, and other contaminants, drying quickly without leaving any residue. This genuine CRC product is recommended for critical applications on circuit boards, relays, switches, and other sensitive electrical components. It boasts a dielectric strength of 35,000 Volts and is NSF K2 certified, ensuring reliable performance in various industrial and agricultural machinery maintenance tasks.