Product Description Gelish Structure Gel is a Soak-Off Clear Nail Gel that cures in 30 seconds in a 36 watt LED or 2 minutes in 36 watt UV Light. It has a thicker viscosity than Gelish Foundation reinforcing and providing added strength. It corrects ridges, nail imperfections and other damage to the nail plate, giving an even finish. It is ideal for damaged nails and can be soaked off with Gelish Soak-Off Remover in approximately 10-15 minutes. Please note : Product must be used with Gelish pH bond, Gelish foundation base coat and Gelish top it off.Approximately 60 applications (sets).