Applications The Scotch 1632 cooling spray can be used universally for assembly, maintenance or repair. Components can be sprayed and cooled down to max. -55 ÃÂÃÂ° C. Depending on the duration of the spraying, the cooling can be varied. With the 360-degree valve and the supplied 80cm extension tube difficult areas/points can be reach easily. The cooling spray is used for thermal troubleshooting in electronics, for checking thermocouples and thermostats, for use in maintenance and repair in industry and in the automotive applications, for cooling overheated equipment components or cooling of engine components in the motor vehicle. In addition, smaller metal parts can be cold-shrunk with the cooling spray and construction parts made of metal can be fit in small/narrow spaces. Scotch 1632 assists in the removal of sticky contamination from textiles and shock freezing of rubber and plastics.