Sectional Matrix Ring

Dental Sectional Matrix Ring NITI Nickel Titanium deep Clamping Ring. It offers better adaptability to dental matrices and ensures the sealing performance of restorative procedures. Made of Nickel - Titanium shape memory alloy , with stable clamping force and outstanding strength. With the function of separating teeth and good retention , establishing tight contact. 135°C autoclavable. Adopting a doublearc design, it fits closely with the tooth surface. The feet extend into the undercut area for stable retention and anti-dislodgement.