Prime & Bond NT Self-Cure Activator, 4.5 ml bottle. Activator only. Low film thickness prevents adhesive show-through. Demonstrates excellent bond strength. Guarantees marginal integrity. High fluoride content for added protection. Prime & Bond NT dental adhesive system bonds composite and compomer materials to enamel and dentin, including metals and ceramic. This universal self-primer works with a two-cure/self-cure resin cement to bond all indirect restorations as well as metal, ceramic and composite crowns, inlays, onlays, veneers, and bridge retainers.The significantly reduced components of this adhesive system offer simplified treatment while still guarding against microleakages and ensuring bond strength.