TheraCem Self-Adhesive Resin Cement, Natural Shade, 1 Dual-Syringe (8g), 15 Mixing Tips and Intraoral Tips, Instructions. Dual-cured, calcium and fluoride-releasing, self-adhesive resin cement indicated for luting crowns, bridges, inlays, onlays and posts (prefabricated metal/non-metal/fiber posts). Delivers strong bond to Zirconia and most substrates, easy clean-up and high radiopacity.