Filtek™ Ultimate Flowable Restorative is a low viscosity, visible light-cured, radio-opaque flowable nanocomposite. Ideal for class III and V restorations, restoration of minimally invasive cavity preparations (including small, non stress-bearing occlusal restorations), base/liner under direct restorations, repair of small defects in esthetic indirect restorations, pit and fissure sealant, undercut blockout, repair of resin and acrylic temporary restorations