Formlabs Denture Base Resin (Form 4)

A certified biocompatible resin for producing long-lasting, wear-resistant denture bases and try-in dentures with lifelike gingiva — supported by a validated Form 4B workflow for repeatable accuracy, fit, and finish.

Formlabs Denture Base Resin cartridge
Application: Digital Dentures
Technology: SLA (405 nm)
Compatible printers: Form 4B / Form 3B / Form 2
Shades: Semi-translucent gingiva shades (multiple)
Certified biocompatible

Important: To maintain biocompatibility and intended performance, use dedicated accessories where required and follow the validated wash + post-cure workflow in the manufacturer Instructions for Use (IFU).

Reliable, lifelike denture bases — built for repeatability on the Form 4B

Formlabs Denture Base Resin is a biocompatible material for producing long-lasting, wear-resistant denture bases and try-in dentures with natural-looking gingiva and clean margins.

With multiple semi-translucent shade options and a validated digital denture workflow, you can move from design to a presentation-ready denture base in fewer, more consistent steps than many traditional methods.

Authorised Formlabs Reseller
Validated workflow: Digital Dentures

Why Choose Formlabs Denture Base Resin?

Lifelike Gingiva Aesthetics

Semi-translucent pink base shades help create natural margins and a more realistic appearance — especially valuable for try-ins and final presentation.

Strong & Wear-Resistant

Designed for durable denture bases that resist everyday wear, helping labs and clinics deliver long-lasting results with predictable handling.

Repeatable, Validated Workflow

A documented print → wash → cure workflow supports consistency across builds and technicians — ideal for production environments.

Biocompatibility Confidence

Tested to relevant biocompatibility standards when processed according to the IFU, supporting safe, intended intraoral use.

Applications

Denture Base Resin is intended for producing and repairing removable complete or partial dentures, including efficient try-in workflows.

Consider Denture Base Resin for:

  • Final denture bases for full dentures
  • Try-in dentures to verify fit, occlusion, and aesthetics
  • Removable partial denture bases (where clinically appropriate)
  • Repairs of denture bases as outlined in the IFU

Shade options: Available in multiple semi-translucent gingiva shades. Ask us for the best match for your workflow and preferred tooth system.

Material Properties

Property Value
Flexural Strength (post-cured) > 50 MPa
Density 1.15 g/cm3 < X < 1.25 g/cm3
Biocompatibility (selected) Not cytotoxic • Not mutagenic • Not an irritant • Not a sensitizer (see TDS/IFU for full context)

*Note: Material properties may vary based on geometry, orientation, settings, temperature, and post-processing. Always reference the manufacturer documentation for validated conditions.

Workflow Overview

Denture Base Resin is a print → wash → post-cure workflow. For intended performance and biocompatibility, use compatible equipment and follow the validated steps in the IFU and Digital Dentures application guidance.

  • Print with the recommended preset for your printer and shade (use the latest PreForm Dental libraries).
  • Wash using the validated alcohol wash method and timings in the IFU. Avoid cross-contamination with non-biocompatible resins.
  • Post-cure using the validated method.

    Form Cure V2 note: Denture Base Resin must be cured submerged in glycerin for 15 minutes at 80 °C in Form Cure V2. (For other curing units, follow the IFU.)

  • Finish & polish using conventional denture finishing techniques to achieve a smooth, natural-looking surface.

Tip: For full dentures, Denture Base Resin is commonly paired with Formlabs denture teeth materials or compatible tooth systems. Follow the recommended assembly/bonding steps from the application guidance and your tooth system manufacturer.

FAQ

1) What is Denture Base Resin used for?

Producing and repairing removable complete or partial denture bases, and creating try-in dentures as part of a digital denture workflow.

2) Do I need dedicated accessories?

For compliance and biocompatibility, Formlabs guidance specifies using dedicated accessories (e.g., resin tank / build platform / wash setup) to prevent cross-contamination. Refer to the IFU for requirements.

3) Why glycerin post-cure?

Post-curing in glycerin is part of the validated process to achieve intended surface quality and biocompatibility. Follow the IFU exactly for your curing unit.

(70815)

SKU 70815
Brand Formlabs

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