Freeze-I Now Kimball Midwest's Freeze-It Now high purity precision freezing spray quickly chills working surfaces down to -60 degrees. The formula is non-abrasive, non-flammable, residue-free, and plastic-safe, and helps to make working with electrical components, soldering, circuit work and other tasks more efficient. It is engineered for locating thermal intermittent electrical components and cooling printed circuit boards, and also provides heat sink protection for soldering and de-soldering sensitive components.