3M RelyX Unicem 2 Self-Adhesive Resin Cement ensures excellent adhesion and long-term stability with minimal post-operative sensitivity. The product makes it simple to apply, as you will not need to etch, prime, or bond separately. It is easily handled and allows for exact dispensing from an easy-to-use Automix syringe or Clicker dispenser. The next generation of this formula is uniquely resistant to discoloration and provides sure, strong adhesion and moisture tolerance. Selective etch is advisable to optimize the area of the bonding surface. Given this consistent performance and reliability in use, 3M RelyX Unicem 2 is suitable for dental restorations. Features and Benefits It is designed for simplicity and high performance Enhanced, next-generation formula in an easy-to-use delivery system Selective etching is needed to increase the bonding surface area Convenient dispensing Time-saving - no etching, priming, or bonding Virtually no post-operative sensitivity Easy removal of excess Optimal consistency Strong and moisture-tolerant Selective etching is needed to increase the bonding surface area Color Package Contains MFG Models# A2 1 x 8.5gm Automix syringes, 10 regular mixing tips, 5 wide mixing tips, and 5 endo tips 960-6846 A3 1 x 8.5gm Automix syringes, 10 regular mixing tips, 5 wide mixing tips, and 5 endo tips 960-56847 Translucent 1 x 8.5gm Automix syringes, 10 regular mixing tips, 5 wide mixing tips, and 5 endo tips 960-56848