Macro-Lock, Drill Refill #3, 590223

• Macro-serrations and anti-rotation features interlock with the cement and core material to increase retention
• Flexural strength of at least 1800 MPa makes it the strongest fiber post on the market
• Tapered shape enhances adaptation to the root anatomy and conserves dentin
• Atraumatically removable in minutes

superior retention is just the beginning. X-RO involves a new, patented fiber developed exclusively for dentistry by RTD, which is enhanced with unique radiopacifiers.

The clinical benefits are profound and persuasive.