- RUSK® W8less™ Strong Hold Shaping and Control Hairspray is a versatile design tool that provides texture, natural shine and long-lasting, touchable support. It contains Thermplex™, a unique combination of ingredients that activates with the heat of a blow-dryer to provide shine, control and condition from the inside out. Provides texture and added body when used on wet hair as a styling tool; provides natural, long-lasting, touchable support when used as a finishing spray. Apply to wet hair for blow-dried straight looks. Apply to blow-dried hair for natural, touchable support and maximum shine.