3Dresyn OD-Clear R Rubber-Like Mouth Guard & Retainer Resin

3Dresyn® OD-Clear R Rubber Clear is a transparent rubber-like dental photopolymer formulation developed for professional laboratory fabrication workflows of resilient dental components requiring elasticity, dimensional stability and impact absorption characteristics.

Designed for use in vat photopolymerization systems (SLA, DLP and LCD) within controlled professional laboratory environments. Final suitability and regulatory compliance of printed parts must be validated by the user according to the specific device design, processing protocol and applicable regulatory requirements.

• Rubber-like guard-type dental components
• Flexible appliance components and positioning elements
• Bracket positioning tray components
• Duplicating molds and resilient dental tooling elements
• Elastic protective dental components requiring medium hardness

• Tensile strength: <15 MPa (ISO 527-1 / ISO 527-2)
• Flexural strength: <10 MPa (ISO 178 / ISO 20795-2)
• Young’s modulus: <20 MPa (ISO 527-1 / ISO 527-2)
• Elongation at break: >50% (ISO 527-1 / ISO 527-2)
• Shore hardness: A90 (ISO 868)

• Density: 0.90–1.20 g/cm³, depending on formulation and, where applicable, selected version (ISO 1675)
• Water sorption (ULWA): ≤ 32 µg/mm³ (ISO 20795-2)
• Water solubility: ≤ 1.6 µg/mm³ (ISO 20795-2)
• Residual monomer content: <0.1% when properly cured and post-processed (ISO 20795-2)
• Printing shrinkage: no measurable dimensional shrinkage after calibration under validated processing conditions
• Viscosity of HV version: <6000 mPas at 23°C ± 2°C (ISO 3219)

• Medium-hard rubber-like behavior
• High elasticity and resilience
• Impact absorption capability
• Clear transparent appearance
• Low water absorption
• Durable under repeated deformation
• Very high printing resolution

• Printable on most commercial and professional SLA, DLP and LCD 3D printers

• Organo-tin free

• Biocompatibility-related testing may be performed in accordance with relevant ISO 10993 methodologies depending on formulation version and validated processing protocol
• Manufacturing aligned with ISO 13485 quality management systems
• Evaluation and certification of any final medical device remain the responsibility of the legal manufacturer

Material properties are measured on printed and post-processed specimens and may vary depending on printer type, printing parameters, build orientation, post-curing conditions and specimen preparation. Reported information is provided for reference only.

This material is supplied as a professional manufacturing material for laboratory workflows. It is not marketed as a finished medical device. The regulatory classification, conformity assessment and validation of any final dental device manufactured using this material remain the sole responsibility of the legal manufacturer in accordance with applicable regulations, including Regulation (EU) 2017/745.

This technical datasheet should be used together with the relevant processing, calibration, safety and workflow documentation available in the 3Dresyns® Resources section.

Access the 3Dresyns® Technical Resources (IFU, calibration, CRT, post-processing and troubleshooting)