Made of a special Nickel-Titanium alloy with a smooth conical shape and pointed tip, the spreaders are used for measuring the space between the gutta-perchas or other filling materials in order to increase the density of canal fillings. The spreaders come sterilised, ready for use and can be sterilised up to 150 degrees.
UnoDent NiTi Sterile Spreaders are available in 21mm, 25mm, 28mm and 31mm lengths from sizes 15 -40 with a taper of .02