“Bonding” or “white fillings” are terms used to describe the composite resin that is used as an alternative to silver fillings. Bonding involves molding tooth colored filling onto the surface of your tooth. It can be used to improve minor flaws such as stains, gaps, or cracked teeth and is also used to restore areas of decay. The material is hardened with a high-intensity light, trimmed, and polished leaving a beautifully sculpted, natural-looking restoration.