Tempil 28072 Temperature Indicating Stick 1800F

Product Description

The TEMPIL 28072 is a temperature indicating stick designed for fast, calibration-free surface temperature verification across a wide range of industrial and fabrication applications. Rated at 1,800 degrees F (982 degrees C), the stick melts instantly and visibly when the target surface reaches that exact temperature, giving technicians and welders an immediate go/no-go read without instruments. Accuracy is within plus or minus 1 percent of the Fahrenheit rating. The bullet tip format allows controlled contact with workpieces, minimizing smearing and waste. No calibration equipment or power source is required.

This marker is used in welding, heat treating, metalworking, and HVAC brazing operations where precise preheat or interpass temperatures must be confirmed. It is suitable for use on aluminum, ceramic, glass, iron, plastic, stainless steel, and steel surfaces. The 28072 is part of the Tempilstik line, which spans 116 temperature ratings from 100 degrees F (38 degrees C) to 2,000 degrees F (1,093 degrees C), making it a consistent choice for shops that stock multiple temperature thresholds.

Key Features

• Rated at 1,800 degrees F (982 degrees C) for precise surface temperature indication
• Melts instantly at the designated temperature for immediate visual confirmation
• Calibration-free with accuracy to within plus or minus 1 percent of the Fahrenheit rating
• Bullet tip shape allows controlled application to workpiece surfaces
• Compatible with aluminum, ceramic, glass, iron, plastic, stainless steel, and steel
• Part of a 116-temperature product family ranging from 100 degrees F to 2,000 degrees F

Compatibility

Designed for use on aluminum, ceramic, glass, iron, plastic, stainless steel, and steel surfaces in industrial, fabrication, and HVAC service environments.

Installation Notes

Applied by welders, pipefitters, HVAC technicians, and metalworkers prior to or during heat-intensive procedures. Touch the stick lightly to the workpiece surface at the intended check point; a visible melt confirms the surface has reached the rated temperature. Keep away from open flame when not in use and store in a cool, dry location to maintain calibration integrity. Follow applicable welding procedure specifications and workplace safety guidelines when working in high-heat environments.