The favorite freeze spray from MicroCare, this product features a conductive additive that minimizes static build-up and ice formation on the components. Widely used in circuit test and repair, techs use this product to find intermittent fault in circuit boards. Chills to lower than -45°F/-43°C in seconds; may go as low as -60°F/-51°C depending upon ambient conditions. Using a modern HFC propellant, this freeze spray will not leave residues, attack soft plastics or generate the component-shattering thermal shock that can occur with old-style HCFC-based chillers. The additive evaporates without leaving any residues in about sixty seconds. Nonflammable for maximum safety.