For a cement that is strong, versatile and easy to use, we recommend 3M™ RelyX™ Unicem Self Adhesive Resin Cement. This cement was specifically formulated to be self-adhesive and moisture tolerant, eliminating the need for a separate priming, etching or bonding step. It also greatly reduces the potential for patient sensitivity. Cementation of 3M™ Lava™ restorations can be accomplished with proven,conventional techniques using any of the following cements from 3M™: