Do you have sensitive teeth due to recession? Do you want to close a gap between your teeth or just want to improve the appearance of your smile? Bonding may be an option for you. Bondings are composite fillings that are placed in order to help protect the tooth structure from further wear and sensitivity for patients who have recession. They are also an inexpensive way to change the improved appearance of your teeth, whether it is to close a gap or to change the shape or color of your tooth. It is a fast and painless procedure that is completed the same day in the dentists chair as opposed to being sent out to a lab.