Time-saving - no etching**, priming or bonding Easy removal of excess Optimal consistency Strong and moisture-tolerant **Except for 2- or 3-unit Maryland bridges and 3-unit inlay/onlay bridges Selective etching is required to increase surface area for bonding RelyX™ Unicem Self-Adhesive Universal Resin Cement is a clinically-proven resin cement, trusted by dentists worldwide.