Harz Labs Dental Soft Pink 3D Printing Resin


Designed for printing flexible gingiva masks for dental models. High elasticity and softness for soft tissue simulation. Meets the requirements of ISO 10993.



Harz Labs Dental Soft Pink 3D printing resin is created to replace silicone-like material that used in dentistry for precise reproduction of the gingiva mask with perfect fitting and natural aesthetic of the finished product.

Mechanical properties are close to real gingiva: good elasticity and softness required for simulating gingiva behavior of patients when adjusting prostheses properly. The slight odor and lack of hazardous monomers allow for performing printing even in a small laboratory. Certified for medical use (Russian Market only; Registration certificate for medical device № RZN 2020/12007, Federal Service for Surveillance in Healthcare).


Russian certification. Product without european certification, to be used only for models.



3D printing settings on most widespread 3D printers

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3D printing resin Harz Labs Dental Soft Pink characteristics


 Appearance   Clear colored liquid
 Color   Pink
 Odor   Weak odor
 Viscosity (Brookfield)       at 25°C     350 ± 150 mPa*s
 Hardness (Shore D)  
 Tensile strength   6.0 ± 2.0 MPa
 Elongation at break   140 ± 20 %
 Shrinkage    <0.5%


  • SAFE

    Resin does not contain solvents and volatile monomers, irritating compounds. No fumes, odor and allergic reaction. Сan be used in lab or even at home.


    Provides high precision printing.


    Biocompatibility was confirmed by the third-party laboratories. Material was successfully tested in accordance with ISO 10993 with the provision of the MA No. RZN 2020/12007.


    Shrinkage less than 0.5% gives you the same size of the 3D model on your computer.


    Produced from biocompatible raw material used in photopolymer teeth fillings. Meets the standards ISO 10993.


    Pigments and fillers are well stabilized, no sedimentation and flocculation occur and no foam appears.

Finishing Instructions

  1. Agitate in a bath with TEK1960* solvent for 1-2 minutes to remove excess resin.

  2. Do not soak in acetone. Do not leave the 3D part soaking in the liquid. Use a soft brush if necessary.

  3. Clean off any excess of liquid with a cold blowdryer or compressed air.

  4. Leave under the sun or in a UV lamp to cure. The resin is fully cured when fingernails do not leave scratch marks on the object.

*We do not recommend the use of denatured or isopropyl alcohol (IPA). It is very aggressive on the polymerized resin and it could weaken the structure of the 3D part. It is also flammable and potentially harmful to people and the environment.

Store the resin in a dry, cool, shaded place out of direct sunlight.

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.


 More Information                     MSDS

Additional information

Weight 1.5 kg
Dimensions 10 × 10 × 30 cm

1 KG, 0,5 KG


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