Same features as the Composi-Tight® 3D Fusion™ system, but with added benefits. Drawn-wire nickel titanium and an ultradurable PEEK ring design produce consistent separating pressure and reliable tight contacts. Matrix bands developed with marginal ridge enhancements allow for easier and more predictable contours. This system creates a 270° seal for the ultimate flash control. Built to handle wide preps, deeper margins, and primary teeth with minimal finishing times.