WHAT IT IS Fast-dry non-sticky thermal heat protectant spray. WHAT IT DOES Ironclad Thermal Protectant Spray protects hair from heat damage caused by thermal styling tools. Ironclad ensures that your hair is strong shiny smooth and static-free. 72-hour frizz reduction Heat protection up to 450 deg F Fast-dry non-sticky light hold - level 1 Static reduction Aqualastic for flexible hold and heat protection Bio-Advanced Peptide Complex for strength and shine