Composi-Tight® 3D Fusion™ Full Curve metal matrices are the pinnacle of over 20 years of research and development in sectional matrices. The new 3D Fusion™ Full Curve metal matrices combine several advantages, improving and simplifying Class II restorations:
Enveloping – The Full Curve matrices perfectly envelop the tooth thanks to their anatomical shape, isolating it perfectly and thus facilitating the positioning of the ring.
Deep or wide – Improved subgingival areas and increased width will better address the most challenging restorations and even those in large cavities.
Non-Stick – The “non-stick” coating was invented by Garrison and nothing works better to prevent bonding and composite from sticking to the dies.