UltraCal™ XS-35% Calcium Hydroxide Paste

The radiopacity is a genuine time-saver—I can confirm placement on the X-ray without second-guessing. It's also surprisingly easy to inject into tight canals, and the paste stays put without running.

The aqueous formula flows through my syringe tip without clogging, and the radiopacity shows up bright and clear on the X-ray every time. Works exactly as advertised for my indirect pulp caps.

The radiopacity is a huge plus—I can see exactly where the paste lands on the X-ray without any guesswork. The aqueous formula flows nicely into the canal and sets up predictably, which has made my post-ops noticeably smoother.