Optimized for easy trimming and flexible adjustment, 3M™ Polycarbonate Crowns deliver esthetics and function for your patients. These temporary crowns are designed to protect the vitality and pulp of the existing tooth, maintain gingival health and protect the preparation margins. Featuring a polycarbonate resin made with micro glass fibers, 3M™ Polycarbonate Crowns not only permit crown adjustment with pliers but also offer durability and strength. Designed to protect the preparation margins and maintain tooth function, these crowns have good anatomic form and esthetics in a wide range of sizes for incisors, canines and premolars. Their universal shade is translucent enough to allow shade adjustment by the type of lining material used while the smooth surface provides patient comfort and minimizes plaque.