Lash Kitty Pro Adhesive Rush bond is the Ultimate in speed with a drying time of 0.5 seconds. Perfect for advanced technicians or classic application, with medium viscosity and humidity range of 30-70% and temperature best at 20-25 C. It will however still work well outside these parameters but the drying time will be quicker or slower accordingly. perfect for handmade volume and anything in between. 10 ml bottle.