Tempilaq is an accurate temperature indicating liquid that verifies the achievement of a specific temperature. It leaves a visible mark that dries fast prior to heating then liquefies at the stated temperature. The 650°F rating makes this 2-ounce bottle ideal for reloaders and gunsmiths who need precise temperature control during brass annealing and heat-treating operations.
The reliable indication technology and excellent accuracy of the Tempilaq Advanced formula ensures safe and versatile surface measurement within +/- 1% of Fahrenheit and +/- 3% of Celsius. The temperature indicating liquid works accurately on most metal and glass surfaces, verifies a specific temperature on such surfaces under dynamic conditions. Simply apply the liquid to your workpiece before heating—when the target temperature reaches 650°F, the mark will visibly liquify, confirming you’ve achieved the correct heat.
Each 2-ounce container includes an integrated brush-in-cap for easy, controlled application. Whether you’re annealing rifle brass, setting up industrial heat treating, or calibrating thermal equipment, Tempilaq delivers the repeatability and confidence that separates quality reloads from inconsistent results.
