What happens if I use a temperature setting higher than the recommended range of 340° – 375° Fahrenheit (170° – 190° Celsius)?

Using a flat iron setting higher than the recommended temperature may cause the color to liquefy before the full five passes with the flat iron, which can make the color difficult to control.

Using a flat iron setting higher than the recommended temperature may cause the color to
liquify before the full five passes with the flat iron, which can make the color difficult to control.
The STRIKE4 processing sheets may also become too hot to continue passes with a flat iron. In
addition, the higher temperature setting may affect the hair condition.