Circuit refrigerant ideal for locating thermal intermittent components. Quickly lowers temperature to -60°F (-51°C). Ultra pure formulation is non abrasive and leaves no residue. CFC/HCFC free, contains no ozone depleting compounds. Use to locate thermal intermittent components, test for trace continuity or provide heat sink protection during soldering or desoldering. Also effectively hardens adhesives for easy removal. 12 cans per case.