Dental sealants are a thin, protective coating applied to the chewing surfaces of the back teeth (molars and premolars), where cavities are most likely to form. Made from a plastic material, sealants act as a barrier, protecting teeth from bacteria, food particles, and acids that can cause tooth decay. Sealants are a highly effective preventative measure, especially for children and teens, who are more prone to cavities in these hard-to-reach areas.

What are Sealants?