This temperature-signaling lacquer permanently changes colors after 5 minutes of exposure to various temperatures. Six distinct color changes signal temps below 299° C (571° F), 300° C (572° F), 351° C (663° F), 431° C (807° F), 526° C (980° F), and over 671° C (1240° F). Applicator brush in cap means less mess and clean-up. 1 fluid ounce plastic jar has a color code chart printed right on the label.
Note: This paint has a high solids content in order to dry quickly when applied. The solids can settle out of the solution after sitting for long periods. If this happens, simply re-mix the paint, adding a small amount of lacquer thinner if necessary.