Tressa Thermal Working Hairspray 10.5oz-3 PackTressa Thermal Working Hairspray delivers professional grade hold that withstands heat styling and humidity. This lightweight formula provides flexible control without flaking or buildup, keeping your style intact throughout the day. Perfect for blow outs, curling, and straightening, it works seamlessly with thermal tools to lock in your look. The 10. 5oz three pack ensures you always have a bottle on handat home, in your salon kit, or at the gym.