Upon exposure to heat, Thermex turns a shade of blue. The intensity of this color change is directly related to the degree of heat that is occurring.
* Response time is 0.1 seconds or less.
* Temperature sensing capabilities range from 200 degrees F to 300 degrees F (93 degrees C to 149 degrees C).
* Thermex paper is available in 17" x 14" sheets in packs of 25.
* Thermex can be easily cut with scissors to accommodate smaller application surfaces.