Cirrus Finishing & Polishing System
Efficient contouring and pre-polishing for ceramic, composite, and acrylic restorations. The Cirrus aluminum oxide abrasive matrix removes material quickly while leaving a surface primed for final polishing.
Contouring and Pre-Polishing Made Efficient
The Cirrus system is engineered for the demanding mid-stage of the restorative finishing workflow — the critical window between rough milling and final polishing where efficient, controlled material removal determines the quality of the end result.
Each instrument in the Cirrus line carries a precisely graded aluminum oxide abrasive matrix. The step-down grit sequence moves through successive levels of surface refinement, reducing the work required at the polishing stage and delivering a consistently smooth pre-polish foundation.
- Aluminum oxide abrasive matrix for efficient, controlled material removal
- Smooth finish that minimizes polishing time at subsequent stages
- Step-down grit sequence for predictable, reproducible surface progression
- Available in RA and HP shank configurations
- Suitable for ceramic, composite, and acrylic restorations
Compatible Materials
- Ceramic (sintered zirconia, lithium disilicate, leucite)
- Composite (direct and indirect)
- Acrylic / PMMA
Available Shanks
Step-Down Finishing Protocol
Follow the Cirrus sequence to maximize efficiency at each stage. Each instrument is color-coded for fast identification in a busy laboratory or operatory environment.
| Step | Grit Level | Application |
|---|---|---|
| 1 | Coarse | Initial contouring; rapid reduction of gross irregularities, milling ridges, and excess material |
| 2 | Medium | Secondary smoothing; blends coarse-step marks into a uniform intermediate surface |
| 3 | Fine | Pre-polish refinement; prepares the surface for final polishing with the Panther or Finale |
Application Guidance
Maintain Consistent Movement
Use steady, overlapping strokes across the entire surface rather than working in one spot. Even coverage ensures uniform scratch depth before proceeding to the next step.
Light Pressure at Every Stage
The aluminum oxide matrix is highly efficient — heavy pressure is not required and risks unnecessary material removal. Feather-light contact at 10,000 – 20,000 RPM delivers optimal results.
Pair with the Panther System
The Cirrus sequence is ideally paired with the Panther Polishing System. Complete the Cirrus Fine step, then progress directly into the Panther Coarse for a seamless full-workflow protocol.