Advanced formula automix composite for the fabrication of core build-ups. easy-to-use automix dispensing - saves time. Flows, stacks - light-cure on demand. Dense void-free core - cuts like dentin. Superior compressive strength1 for long-lasting restorations. Fluoride release. Less polymerization shrinkage1 - better marginal adaptation. Nano-filler strengthens core to resist propagation cracks.