RelyX™ Fiber Post
RelyX™ Unicem Self-Adhesive Universal Resin Cement

There is no risk of corrosion that can occur with metal posts. RelyX Fiber Post offers greater fatigue resistance than competing brands of fiber posts.

The Fatigue Test proves it!
RelyX Fiber Post shows excellent fatigue resistance — the test was stopped after 5 million cycles with no RelyX fiber post failures. [Source: 3M internal data and preliminary results of external in vitro study (M. Ferrari, University of Siena, Italy)]

RelyX™ Unicem Aplicap™ Elongation Tip makes cementation faster, easier and more reliable.
End the frustration and uncertainty often experienced when cement posts when you use the RelyX Unicem Aplicap™ Elongation Tip. This specialized application tip is designed to reach into the root canal. Because you can fill the root canal from bottom to top, you reduce the chance of cement voids that can compromise bond strength.

These SEM images of a simulated root canal show the difference.

These SEM images show a cross-section and side view of a simulated root canal that was filled with RelyX Unicem cement using the new Elongation Tip.

The image above shows a simulated root canal where resin cement was applied using a common method of putting the cement directly onto the post before placement. Voids are visible as dark spots in both the cross-section and side view, potentially compromising the strength of the bond.