Pro3Dure GR-14.1: denture certified 3D printing resin


Pro3dure´s GR-14.1 denture is a certified Class IIa biocompatible 3D printing resin for the production of denture bases. The material is available in the following colors: orange-pink, light-pink, dark-pink



Pro3dure´s GR-14.1 denture is a certified Class IIa biocompatible 3D dental printing resin for the production of denture bases. By its low water absorption (< 25μg/ mm²) and a water solubility (< 4μg/ mm²) according to ISO 20795-1:2013 the GR-14.1 denture meets the requirements on dental materials. Furthermore, the low shrinkage of GR-14 denture resin (< 1%) compared to traditional PMMA materials guarantees a high level of accuracy and a perfect fit of the denture base.


Technical data

 Colour orange-pink, light-pink. dark-pink
Bending module MPa (ISO 20795-1):
≥ 2000
 Flexural strength MPa (ISO 20795-1):
≥ 65
Water absorption μg/mm3 (ISO 20795-1):
< 32
Solubility μg/mm3 (ISO 20795-1):
< 1,6
Hardness: (ISO 7619-1):
> 80
Storage between 64°F/18°C and 83°F/28°C
Package 1 kg
Typology 405 nm


  • To avoid detrimental effects on material quality do not expose the liquid material to irradiation under any circumstances.

  • Deviations from the described manufacturing process may lead to different mechanical and optical properties of the GR-11 material.

  • Ensure personal protective gear during processing.

  • Caution: Polymerised resins are chemically resistant -avoid stains on clothing.

  • Avoid any contact with skin and eyes. In case of accidental contact, rinse with adequate running water, consulting a doctor if necessary.




 Property Requirement  Result Standard
 Flexural Strenght  ≥75 MPa        84 MPa  ISO 20795-1**
 Flexural modulus  ≥ 1500 MPa        2383 MPa  ISO 20795-1**
 Flexural Strenght  ≥80 MPa        114 MPa  ISO 178
 Flexural modulus  ≥2000MPa        2438 MPa  ISO 178
Elongation at break   n.a./n.a.* 8%  ISO 178
Color Sability (CieLAb* dE) ≤ 3 ≤ 2,5 ISO 10477
Solubility ≤ 5μg mm-3 0,41 μg mm-3 ISO 20795-1
Water uptake ≤ 35μg mm-3 ≤ 25,8μg mm-3 ISO 20795-1
Shore Hardness n.a./n.a.* 85D ISO 7619-1
Viscosity (23°C) n.a./n.a.* 0,5 Pa s DIN 53019-1
Biocompatibility Irritation and delayed allergies comply ISO 10993-10
Biocompatibility Genotoxicity, Carcinogenity and Reproductive toxicity comply ISO 10993-3
Biocompatibility Sustemic toxicity comply ISO 10993-11
Biocompatibility Citotoxicity comply ISO 10993-5


User’s instructions               MSDS

Safety notice

The company I.D.M di Marin Davide is not a manufacturer of medical materials or devices. The material sold on this site is neither produced nor controlled by the company I.D.M. di Marin Davide, who in no case can be held responsible for any damage caused by use or application of the material, which must only be used on suitable machines and by specialized personnel, exclusively for the purpose indicated, according to the manufacturer’s instructions. For resins with European certification, the properties of the finished product vary according to the entire printing and post-curing process; refer to the manufacturer for any information about it.

Additional information

Weight 1.5 kg
Dimensions 10 × 10 × 30 cm



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