This book summaries the role and used of adhesive fibers in operative dentistry and endodontics. Several products are currently available on the market. They differ in terms of delivery systems, working/setting times, number of available shades, and composition. According to themanufacturers, all currently available self-adhesive cements release fluoride ions. By virtue of such wide spectrum of intended properties, it enjoys varied applications in day to day dentistry like: endodontic posts, periodontal splints, aesthetic space maintainers, bondable bridges and single bridges and orthodontic retainers.