TF4 - Gold , Heat-treated, increased cyclic fatigue resistance, enhanced flexibility. Enhanced file flexibility thanks to the Gold technology. TF4 file is 50% more resistant to cyclic fatigue than TF3 files. Takes the cutting efficiency to a higher level.
PD Devitec, devitalizing paste, used when a medicated preparation for pulp devitalization is advisable and when an arsenic-free preparation is preferred, 3.5g syringe - 11401