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 Eugenol, extra pure clove oil used as obtundent for relief minor dental pain, lining material or temporary restorative when mixed with Zinc Oxide, 30ml bottle - 11421