Comspan® Composite Luting Cement is a two-paste self-curing composite resin cement designed for cementation of cast metal resin-bonded retainers (Maryland bridges). It is also designed for cementation of perforated, electrolytically etched, laboratory chemically etched, or mechanically sandblasted restorations to acid-etched enamel surfaces.
- Fine, low viscosity, particled bis-GMA formulation
- Exhibits very high strengths (compressive and tensile)
- Virtually insoluble
- Adheres to etched metals and specially prepared enamel surfaces