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Flex Gingiva Mask Resin - Prusament

Ref.: RS-PRUSA-FLEX-MASK-PINK-1KG

106.61 €

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Prusament Resin Flex Gingiva Mask is a flexible resin for 3D printing developed by Prusa3D, ideal for the production of gingiva masks, anatomical dental models, and medical simulations. Thanks to its high resolution, low shrinkage, and low viscosity, this material provides clean, precise, and professional printing.

This flexible gingival resin accurately mimics the visual and mechanical properties of human soft tissues, such as gums, skin, tendons, and organs. It is widely used in dental labs, universities, hospitals, and surgical simulation centers. Moreover, its formulation free of toxic components like TPO, BPA, and acrylomorpholine makes it one of the safest and most reliable options on the market today.

The mixture of Prusament Resin Flex Gingiva Mask with Flex Anatomic Red allows adjustment of the pink tone to achieve more realistic and accurate anatomical models, ideal for medical and educational use.

Photo 1: The mixture of Prusament Resin Flex Gingiva Mask with Flex Anatomic Red allows adjustment of the pink tone to achieve more realistic and accurate anatomical models, ideal for medical and educational use. Source: Prusa3D

Thanks to its natural pink color and the ability to mix with other Prusament resins such as Flex Anatomic Red, it's possible to customize shades to achieve a more realistic anatomical representation, which is key for high-level medical training.

Advantages and Considerations of Prusament Resin Flex Gingiva Mask

The following table outlines the main technical attributes of this medical and dental 3D printing resin, highlighting its benefits alongside aspects to consider before professional use:

Attribute	Advantages	Considerations
Gingival flexibility	Faithfully reproduces gum elasticity	Not suitable for rigid structures
Natural color	Realistic pink tone for clinical and educational use	May require mixing for specific shades
Platform adhesion	Prevents detachment during printing	A well-leveled and calibrated base is recommended
Exposure time	Faster and more efficient printing	Depends on the configuration of each printer
High resolution	Sharp and defined details in soft tissues	May require precise post-curing
Low shrinkage	Ensures dimensional stability	Requires prior stirring for optimal performance
Chemical safety	Free from TPO, BPA, and acrylomorpholine	Uncured resin must be handled with gloves
Odor	Low odor during printing	Proper ventilation is still recommended
Anatomical applications	Perfect for medical models and surgical simulations	For external use only, not implantable

Conclusion

Prusament Resin Flex Gingiva Mask 1 kg positions itself as a premium technical resin within the medical and dental 3D printing market, offering an ideal balance between anatomical realism, chemical safety, and printing reliability. Backed by Prusa 3D, a leading brand in the development of high-quality materials, this resin is a safe investment for professionals seeking precision, flexibility, and professional results in every print.

Photo 2: The resin mimics soft tissues such as skin or organs, ideal for educational models and surgical practice due to its ease of use, low viscosity, and near odorlessness. Source: Prusa3D

General information
Manufacturer	Prusa3D
Material	Photopolymer
Format	1 Kg
Technology	LED / LCD
Viscosity	(ISO 2431) 200-400
Density (solid)	1.22 g/cm³
Density (liquid)	1.11 g/cm³

Printing properties
Layer height	[SL1S] 25 µm

Curing and washing properties
Washing time	3 min
Curing time	[Minimun] 5' \| [Optimal] 60 min

Mechanical properties (uncured / cured)
Charpy impact strength	(ISO 179-1) NB KJ/m²
Elongation at break	(ISO 527-1) 61.6 %
Tensile strength	(ISO 527-1) 11.0 MPa
Tensile modulus	(ISO 527-1) 24.4 MPa
Surface hardness	(ISO Shore D) 82

Other
HS Code	2916.1

To achieve the best print quality with Prusament Resin Flex Gingiva Mask, it is essential to consider both the material properties and printer compatibility. While this resin is fully compatible with third-party MSLA printers, its development has been optimized for Prusa 3D printers, especially the Original Prusa Medical One and SL1S SPEED models. This combination allows for ultra-precise results in reduced print times.

Thanks to its monochrome screen, powerful UV light source, and fast tilting mechanism, these printers enable a layer exposure time of just 3 seconds. This translates to faster production of anatomical and dental models with excellent definition and detail fidelity.

To ensure a safe and efficient printing environment, it is crucial to follow a series of safety and handling recommendations. Although this resin has been formulated with low-odor materials and without components like Bisphenol A or TPO, it remains a chemical product that should be handled with care. Always use personal protective equipment, especially gloves, when handling the resin, avoiding contact with skin, eyes, or mouth.

In case of spills, it is important to act immediately by cleaning with paper towels and isopropanol (IPA) before the resin cures with ambient light. It is also recommended to work in a well-ventilated area and keep the space clean and protected from direct sunlight.

Regarding waste management, any uncured resin residue should be treated as hazardous chemical waste and taken to authorized collection points. Containers, towels, or models contaminated with liquid resin should not be disposed of in general trash. However, cured resin can be discarded as non-recyclable waste in the common waste container, as it behaves like a thermoset material (non-recyclable).

Finally, to preserve the resin's properties, it is advisable to shake the container before each use, store it in a dry, dark place, and use the appropriate UV post-curing to complete the process with professional results.

By following these recommendations, it is possible to maximize the performance of Prusament Flex Gingiva Mask resin, obtaining functional, safe, and realistic parts for the most demanding medical, educational, or professional applications.