everX Flow is a short-fibre reinforced flowable composite indicated for dentin replacement in direct restorations (together with a conventional composite as enamel layer), and for core build-up. Thanks to the short fibres it contains, everX Flow efficiently reinforces restorations and displays an exceptionally high fracture toughness. Fibres also help to redirect cracks and avoid catastrophic failures, which makes everX Flow an optimal material to use in weakened or cracked teeth, for instance after amalgam removal.