Made in Germany · Owner-managed manufacturer since 1925

Renfert Prepolisher 3D top lamellar Polisher, 17 mm

Article 880000 · USDD 496247 · Prepolishing The occlusal and fissure surfaces of 3D-printed restorations

Description

occlusal anatomy is The hardest surface on a printed restoration to prepolish, because a solid wheel bridges The fissures instead of entering them.

The Prepolisher 3D top is a lamellar Polisher: independent flexible blades that splay under contact and follow cusps, grooves and fissures rather than riding over them. Renfert specifies it as The occlusal tool of its 3D prepolishing pair, mounted on a shank and ready to run.

Used before The Renfert Polish diamond paste stage, it removes The layer lines and support artefacts printing leaves behind, which is what makes The subsequent high gloss achievable quickly.

Technical Specifications

What You Get

• 1 x Renfert Prepolisher 3D top lamellar Polisher, 17 mm, mounted (Art. 880000)

Works With

• Dental laboratory handpiece - supplied pre-mounted on its own shank
• Renfert Polish 3D printed materials diamond paste for The subsequent high-gloss stage
• Paired with The Prepolisher 3D side wheel, 26 mm (Art. 870000) for axial surfaces

If You Are Looking for

• The axial partner tool - Prepolisher 3D side wheel, 26 mm, Art. 870000 (USDD 496248)
• The paste for The stage that follows - Art. 5104000 (USDD 496246)
• The whole sequence in one box - Renfert Polish 3D printed Materials Starter Kit, Art. 5104100 (USDD 496245)

Why You'll Love It

• lamellar blades enter fissures instead of bridging them, which a solid wheel cannot do
• Supplied mounted, so it goes straight into The handpiece
• Formulated for printed polymer rather than borrowed from a ceramic Prepolisher
• Removes layer lines and support artefacts so The high-gloss stage is quick rather than corrective
• Named by Renfert as The occlusal tool in its own documented 3D polishing sequence

Technique Video

Renfert GmbH — how to Polish 3D-printed restorations - Step-by-Step Guide | Renfert Polish (EN)

Documentation & Resources

• Renfert Polishers - manufacturer product page (US)
• Renfert Full Product Catalog (English) - PDF

Manufacturer

Renfert GmbH
Untere Giesswiesen 2, 78247 Hilzingen, Germany
USA: Renfert USA Inc., 3718 Illinois Avenue, St. Charles, IL 60174
Toll free USA: (800) 336-7422 · Germany: +49 7731 8208-0
info@Renfert.com · Renfert.com