Pretreatment
Tokuyama Universal Bond is applied to the tooth structure and restorative in a quick three-step application: mix, apply, air-dry.
![pretreatment](https://universalbond.tokuyama-us.com/hs-fs/hubfs/pretreatment.png?width=900&name=pretreatment.png)
Seating Restoration
After application of Tokuyama Universal Bond to preparation and restorative, EsteCem II is applied to the restorative, then placed on the preparation, tack-cured and final-cured.
![procedure_seating](https://universalbond.tokuyama-us.com/hs-fs/hubfs/procedure_seating.png?width=1100&name=procedure_seating.png)