WHAT IT IS The NEW Hot Brush trade features Stage 2 technology in the Wet Brush reg line of Styling. WHAT IT DOES The Hot Brush trade is formulated with ThermaFlex trade bristles. ThermaFlex trade are incredible stiff durable bristles and can withstand heat up to 450 ordm F 230 ordm C. It s seam-free no snag integrated uni-body is perfect for thermal styling. Ceramic coated thermal barrel when heated and applied to the hair has ionic properties which lock in moisture and creates a smooth shiny and healthy finish. The ultra-light weight rubberized handle provides a comfortable non-slip grip while styling.