Sectional Metal Matrices
- Anatomically pre-shaped
- Provide tight anatomical contact
- Made of high quality Stainless steel
- Dental Matrix Bands Sectional Contoured Metal Matrices.
The sectional matrix is the best way to achieve a strong contact point in Class II restorations with composite resin in the posterior dental sector. The pre-wedging is essential to get a separation between teeth which avoid the matrix deformation during its insertion.