Prime-Dent® Paste/Paste Orthodontic Adhesive Paste A unique composite resin system for bonding plastic, metal or porcelain orthodontic brackets to etched enamel. The highly filled paste features a tacky viscosity that is easy to apply and holds the brackets in place after orthodontic treatment. Contains fluoride for added protection. Features and Benefits —Maximum strength within five minutes —Two-year shelf life without refrigeration —Bonds to all types of brackets —Available in economical jars or convenient syringes.