Kérsastase thermal cement is a resurfacing reconstructive milk that is anti-breakage and anti-forks to help brushing weakened hair thermo-seal glaze the cement smoothes and lustrates the hair and facilitates styling your fiber is reinforced from the inside and is fully wrapped with a flexible, high-performance bumper the hair regains strength and shine, without losing its fluidity and its softness application : apply 1 to 2 hazelnuts of thermal cement on lengths and spiked tips, then proceed to the styling with the aid of a hair dryer or a straightener capacity: 150 ml.