3M RelyX Luting 2 Cement. EXPORT PACKAGE, Refill: 2 - 11 gram Clicker Dispensers, White-Opaque. Resin-Modified Glass Ionomer Cement. For use with Metal crowns, Inlays & onlays, Porcelain-fused-to-metal crowns & bridges, All-zirconia and All-alumina strengthened core ceramic restorations, Endodontic pins & posts, Orthodontic appliances.