RelyX Plus Cement is a RMGI that has a low post operative sensitivity. 3M Unicem luting has an advanced paste-paste, resin-modified glass ionomer formula in the convenient Clicker Dispenser and good for porcelain-fused-to-metal (PFM restorations) cast-metal post and cores, prefabricated metal post, implants, Zirconia, metals, and pediatric crowns. Rely X pfm cement has strong mechanical properties and easy handling make it the perfect choice for cementing routine restoration. If your are doing trial cementation you can use a temporary cement. Packaged in a 11g Unicem Clicker dispenser.