Redken Thermal Spray High Hold - 125ml Thermal Spray High Hold is a heat protectant and holding hair mist with maximum control that protects hair up to 450ºF/230°C. Thermal Spray 22 High Hold is a thermal setting mist that provides mega hold and heat protection for up to 450 degrees. This professional product adds shine, offers anti-frizz control, and provides long staying power. Redken's Heat Restyling Technology features a unique formula that seals the hair cuticle from damage and protects from heat up to 450 degrees. This technology also allows you to change up your style between washes by applying heat to reactivate the formula. Redken's Heat Styling Collection features an array of products with various levels of hold to provide you with the ultimate level of heat protection. With a lotion, spray, and mist, the Heat Styling line is great for anyone seeking frizz control and protection against hair breakage. Lightweight thermal spray protects from heat up to 450ºF/232°C Boosts shine Adds clean-feeling, touchable hold With Heat Restyling Technology so you can apply once and restyle endlessly Ideal for use with flat-irons and curling irons Use For curling or flat irons, mist on dry hair section by section. For a roller set, mist on damp hair. Depending on hair length, 2-4 pumps per section will deliver the right amount. For damp hair application, slightly more is recommended.