Cross-linked PMMA blocks for the efficient fabrication of long-term temporaries. Restorations feature a smooth surface that can be quickly and efficiently polished. Suitable for a wide range of indications including temporary crowns, temporary bridges with up to 2 connected pontics, and implant-supported temporary hybrid abutment crowns. High material homogeneity and process reliability reduce mixing errors and air entrapments compared with conventional methods. Shade stability and lifelike fluorescence. Excellent polishability.