Tetric N-Flow is a light-curing, radiopaque flowable nano-hybrid composite based on nano-optimized technology. Tetric N-Flow is based on 10 years of tradition and the clinical performance of Tetric Flow. Because of the material’s outstanding wetting ability even in areas that are hard to reach, it is particularly suitable for use as a cavity liner and for small cavities of any kind. At the same time, the material offers outstanding stability and is thus ideal for Class V restorations.