GuttaFlow 2 is a radiopaque, siloxane-based sealer for root canals, to be used with cold gutta-percha technique. Contains gutta-percha in powder form with a particle size of less than 30 µm. Great flow properties, solubility is virtually zero, biocompatibility, tight mechanical protection against infections. GuttaFlow 2 shows a slight expansion and that way adheres to the master Guttapercha Point and dentin. No condensation is necessary. Working time: 10-15min, curing time 25-30 min.