PALODENT PLUS SECTIONAL MATRIX SYSTEM Perform faster, easier Class II restorations with Palodent Plus and SureFil SDR flow. With accurate, tight contacts, Palodent Plus’ anatomically shaped matrix creates the optimalform for placement of SureFil SDR flow, the low-stress, bulk-fill flowable composite with excellent matrix and cavity adaptation. The result is a restoration that requires less time, less finishing and less worry.