279 PCS Precision Cleaning Solvent

Chesterton 279 PCS is a non-flammable, high-purity cleaning solvent developed for critical electronic and electrical maintenance. It quickly removes light oils, grease, particulates, and fluorinated lubricants from sensitive components like circuit boards, control panels, and instrumentation. With fast evaporation and no residue, it ensures clean, dry surfaces without compromising equipment performance.

Formulated without ozone-depleting substances or VOCs, 279 PCS is safe for use in regulated environments and compatible with most metals, plastics, and elastomers. Its high dielectric strength allows for use on energized equipment, and it is NSF K2 certified, making it suitable for food-industry maintenance applications.