0971 Matrices sectional metal Small with protrusion 50μm (50pcs) Vortex

0971 Matrices sectional metal Small with protrusion 50μm (50pcs) Vortex

Description:

• Sectional metal matrices are intended for dividing the proximal surfaces of adjacent teeth during type II restorations. All matrices are three-dimensional, concave, formed from special corrosion-resistant steel. They are made of special corrosion-resistant steel with a thickness of 35 or 50 microns.

Scope:

• Thin matrices are convenient to use for restoration of small defects, thick - for restoration of large carious cavities with destruction in the subgingival area. Thick matrices keep their shape well, which allows in some cases not to use wedges when restoring the gingival border or the gingival wall.
• Solid matrices are easier to insert, however, their adaptation to form a contact point is complicated.

Release form:

• are produced in 4 types: 50 μm hard, 35 μm hard, 50 μm soft and 35 μm soft.