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30 days return guaranteeMATRICI COMPOSI-TIGHT 3D FUSION 4.3 mm are firm sectional matrix bands designed for restorative dentistry, supporting predictable Class II composite procedures. Their clinical purpose is to help establish controlled proximal contour and contact while maintaining a stable matrix during placement and polymerization. Supplied in a 100-unit pack, they are intended for professional use within sectional matrix systems in daily clinical workflows.
Indicated for sectional matrix techniques in posterior Class II composite restorations, where a stable, thin matrix is required to help shape proximal surfaces and support contact formation. Use according to the chosen sectional matrix ring/wedge technique and the manufacturer’s clinical protocol.