Tempil 24425 Temperature Indicating Liquid 850F 2 Oz

Product Description

The TEMPIL 24425 is a temperature indicating liquid designed to verify surface temperatures in HVAC, metalworking, glass fabrication, and industrial heat-treating applications. Applied directly to glass or metal surfaces, the liquid dries quickly and melts at exactly 850 degrees F (454 degrees C), leaving a visually distinct mark that confirms the target temperature has been reached. Accuracy is rated within plus or minus 1 percent of Fahrenheit and plus or minus 3 percent of Celsius. The enhanced formula reduces settling, making it suitable for use on both horizontal and vertical surfaces. Each container holds 2 ounces.

This temperature indicating liquid is used wherever a quick, reliable visual confirmation of surface temperature is required. Typical applications include HVAC brazing and soldering operations, metal fabrication, glass work, and general industrial heat processing. Licensed HVAC technicians and metalworking professionals use it to confirm preheat and process temperatures without relying solely on contact thermometers or infrared guns. The fast-drying formula allows application prior to heating with results that are easy to read in the field.

Key Features

• Melts at 850 degrees F (454 degrees C), leaving a clearly visible mark at the target temperature
• Accuracy within plus or minus 1 percent of Fahrenheit and plus or minus 3 percent of Celsius
• Dries fast on both horizontal and vertical surfaces for flexible pre-application
• Enhanced formula reduces settling for consistent performance over time
• Compatible with glass and metal surfaces
• Compact 2 oz container for portable field use

Compatibility

Designed for use on glass and metal surfaces across HVAC, metalworking, and industrial heat-processing applications where surface temperature verification at 850 degrees F is required.

Installation Notes

Apply the liquid to the surface before heating begins. Allow it to dry fully before introducing heat. Ensure adequate ventilation when using near open flame or high-heat equipment. This product is intended for use by trained trade professionals familiar with the heating processes involved.