RA- Zir & 4115+ ALUM BLOCK
ALUM BLOCK Cement & Composite Polishing System — USDD #123034 · Mfg #4115+ ALUM BLOCK
🌡️Sterilization
POLISHER Autoclavable
🎯Application
Cement / Composite Margins
⚙️Technology
Aluminum-Oxide Abrasive
Description
The ATTRITOR ALUM BLOCK kits combine an aluminum-oxide-finishing POLISHER (cup, point, or wheel form) with a cement-polish dispensing BLOCK to deliver a complete final-finish system for resin cements, composite restorations, and feldspathic margins. The BLOCK serves as a working surface and a cement-paste reservoir during the polishing sequence.
- ✓Substrate-specific finishing kit — ZIRCONIA, enamel, composite, or silicon
- ✓Aluminum-oxide POLISHER + cement-polish dispensing BLOCK in one SKU
- ✓RA-compatible for chairside contra-angle handpiece use
- ✓Engineered for final-finish rather than stock removal
- ✓Autoclavable POLISHER (BLOCK disposable per use cycle)
✦Why You'll Love It
✦Complete kit — no missing piece at the point of use; everything for the final finish ships together.
✦Substrate-specific formulation matches the kit to the case mix — pick the right SKU for the predominant substrate.
✦RA-compatible — direct chairside or laboratory contra-angle use.
✦Final-finish engineering — designed for the last polishing stage, not bulk removal.
If You Are Looking For…
→Polishing a resin-cement margin on a ZIRCONIA crown: Use the 4115+ ALUM BLOCK (ZIRCONIA substrate) kit.
→Polishing an enamel-margin transition: Use the 4112+ ALUM BLOCK (enamel substrate) kit.
→Final composite-restoration polishing: Use the 4110+ ALUM BLOCK (composite substrate) kit.
Materials & Construction
POLISHER: aluminum-oxide-impregnated synthetic rubber, RA mandrel.
Operating Speed & Use Guidance
Recommended operating range: 5,000–10,000 RPM in contra-angle handpiece.
Light pressure, intermittent contact. The kit is for finish refinement, not for bulk stock removal.
Sterilization & Handling
- ✓POLISHER autoclavable to 134 °C
- ✓BLOCK is single-use per polishing cycle — dispose after final case finish
Technical Specifications
| Brand | ATTRITOR |
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| Brand Model | ZIRCONIA POLISHER |
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| USDD SKU | 123034 |
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| Mfg Item # | 4115+ ALUM BLOCK |
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| Vendor Item # | 4115+ ALUM BLOCK |
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| Size | Kits / Set |
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| Features | Contrangle RA |
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| Net Weight | 20 g |
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| Sterilization | Autoclavable to 134 °C per manufacturer protocol |
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Quality Assurance
Manufactured under ATTRITOR's published quality standard and distributed by US Dental Depot — inspected on receipt, stocked in temperature-controlled warehouse, same-day shipping on in-stock SKUs.
Videos
📞 1-855-USDDENT · ✉ orders@usdentaldepot.com
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ATTRITOR® is a registered trademark of its respective owner. Distributed by US Dental Depot.
Product description last updated: May 23, 2026