Dental Model Resin
Formlabs
☀ UV Stable
⬡ Chemical Resistant
65
°C
Max Service
Overview
Biocompatible Class IIa (FDA/CE) photopolymer for clinical dental workflows. Formulated for 25-50µm resolution for crown prep accuracy, surgical guide fit, and aligner thermoforming. Must be post-processed using certified equipment and protocols.
Properties
Difficulty
expert
Flexibility
rigid
Layer Adhesion
excellent
Enclosure
required
Heated Bed
no
Dry Storage
no
Pros
- FDA Class IIa / CE biocompatible
- 25µm layer resolution for clinical accuracy
- Autoclavable versions available
- Clear options ideal for thermoforming aligners
- Rigid versions perfect for surgical guide fabrication
- Faster than traditional dental lab workflows
Cons
- Extremely expensive ($200-500/kg)
- Requires certified dental printer (Formlabs, SprintRay, etc.)
- Strict post-cure protocols required for biocompatibility
- Strict shelf life once opened
- FDA clearance only with approved printer+resin+workflow combo
- Not for general hobby use
Best For
- Dental surgical guides|Clear aligner thermoforming models|Crown and bridge models|Implant planning models|Orthodontic study models|Hearing aid shells
Avoid For
- General hobby SLA printing|Any non-dental application|Budget printing setups
Storage
Refrigerated storage extends shelf life. Use within 6 months of opening. Full biocompatibility ONLY achieved with certified post-cure station and protocol. Handle with nitrile gloves — uncured resin is a sensitizer.
Brands
Formlabs Dental ModelNextDent ModelSprintRay ProAckuretta Dentabase