The ES1050 is a 10 oz. aerosol of Freez-It®, a nonflammable circuit refrigerant system engineered for locating thermal intermittent electrical components. This residue-free spray provides fast cooling action, capable of lowering component temperatures down to -60°F (-51°C). The formula is ultra-pure, filtered to less than 0.2 microns, and is non-corrosive to most materials used in printed circuit board fabrication. Common applications include dissipating heat during soldering, testing circuit traces for continuity, and tracking intermittent failures and shorts.