GuttaFlow 2 is a novel filling system for root canals that combines two products in one: gutta-percha in powder form with a particle size of less than 30 µm, and sealer. This new filling system works with cold free-flow gutta-percha. GuttaFlow 2 has excellent material properties including: great flow properties, solubility that is virtually zero, tight seal of the root canal, biocompatibility, optimum protection against re-infection, excellent radiopacity, allows for precise post preparation. GuttaFlow 2 shows a slight expansion and adheres very well to the master Guttapercha Point as well as to dentin. No condensation is necessary. Working time: 10 - 15 min, curing time: 25 - 30 min. The use of any additional sealer is not required. The standard set contains 1pc dual-barrel syringe 5ml, 12pcs mixing tips and a mixing pad.