I have been doing a lot of zirconia copings (Lava Crowns and Bridges, 3M ESPE; Crystal, Dental Laboratory Milling Supplies). Which type of cement should I use?

For a zirconia coping with good retention, the simplicity of self-adhesive resin cement (CLEARFIL SA CEMENT, Kuraray America) makes it the cement of choice because of the convenience and time savings.