Tempil 24435 Temperature Indicating Liquid 1300F 2 Oz

Product Description

The TEMPIL 24435 is a temperature indicating liquid designed to give HVAC, metalworking, and industrial technicians a fast, accurate way to verify surface temperatures during heat-treating, brazing, soldering, and similar thermal processes. The liquid is applied to a surface before or during heating and melts at exactly 1300 degrees F (704 degrees C), leaving a clearly visible mark that confirms the target temperature has been reached. Accuracy is rated within plus or minus 1 percent of the Fahrenheit rating and plus or minus 3 percent of the Celsius rating. The formula dries quickly on both horizontal and vertical surfaces and includes an enhanced anti-settling compound for consistent performance from application to application.

This temperature indicating liquid is suited for use on glass and metal substrates in residential and commercial HVAC, refrigeration, plumbing, and light fabrication settings. It is especially useful during brazing and soldering operations where precise temperature confirmation is critical for joint quality and code compliance. The 2-ounce container is sized for field and shop use. Plastic substrates are also listed as a compatible application material per manufacturer data.

Key Features

• Melts at 1300 degrees F (704 degrees C) leaving a noticeable, easy-to-read mark on the surface
• Accuracy within plus or minus 1 percent Fahrenheit and plus or minus 3 percent Celsius
• Dries fast on horizontal and vertical surfaces for reliable pre-application
• Enhanced formula reduces settling in the container
• Compatible with glass, metal, and plastic surfaces
• Compact 2-ounce container suited for field and bench use

Compatibility

Designed for use on glass, metal, and plastic surfaces where thermal process verification is required. Suitable for brazing, soldering, and heat-treating applications across HVAC, plumbing, and light industrial trades.

Installation Notes

Apply the liquid to the work surface before heating begins and allow it to dry fully before applying heat. A licensed HVAC technician, plumber, or welder should follow all applicable safety procedures when working near open flame or high-heat equipment. Ensure adequate ventilation when using temperature indicating compounds in enclosed spaces. Store the container upright and shake or stir before use to address any settling of the compound.