Kenra Platinum Heat Block Spray 22 High Hold Heat Protecting Spray is a multi-benefit styler provides heat protection up to 450°F (232°C). Heat styling spray with a high hold finish for ultimate style longevity. Enriched with Bee Propolis - forms protective cast around cuticle for unparalleled heat protection. Ultra-fine mist application dries on contact. Allows for clean release from styling tools