MultiTherm PSC Plus Cleaning Fluid is designed for use in general maintenance of heat transfer fluid systems. MultiTherm PSC Plus can be used with the Heat Transfer Fluid that is currently in the system or new flush oil. It is formulated to breakdown the sludge deposits and resin residue as a result of the detergency of MultiTherm PSC Plus and is designed to stay in suspension for easy removal or filtration. MultiTherm PSC Plus Cleaning Fluid is formulated to be compatible with all MultiTherm heat transfer fluids as well as most others so that small residual amounts left in the equipment will not be a problem. Not only is it Non-Corrosive, Non-Toxic and Non-Hazardous material, it also has a Higher Flash Point then other typical System Cleaners.