EZ Bond Universal 7th Generation Bonding System, 5 g Bottle & 10 Micro Brushes. Contains 10-MDP, compatible with all etching systems: (self-etching, total-etching, selective-etching). High bonding strength to a variety of surfaces. High biological stability with low cytotoxicity. Agitation time: 20 seconds. Evaporation time: 10 seconds. Light curing: 10 seconds (Wavelength: 420~500 nm, Light intensity: 450 mW/cm2 or more).