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Prusament Model Resin

RS-PRUSA-MODEL-CYAN-1KG
57.02 € 57.02 €
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The Prusament Model resin from Prusa Research has been designed for those seeking a perfect balance between print quality, safety, and reliability. This photopolymer resin stands out for its extremely short exposure times, high detail definition, and impeccable platform adhesion, making it the best choice for precise and consistent prints, both in professional environments and home settings.

Models printed with Cyan, Magenta, and Yellow resins. Source: Prusa3D

Photo 1: Models printed with Cyan, Magenta, and Yellow resins. Source: Prusa3D

Thanks to its low viscosity, minimal shrinkage, and low odor emission, this resin ensures a comfortable and clean user experience. Furthermore, its formulation free of aggressive compounds such as TPO, acryloylmorpholine, or bisphenol A significantly reduces health risks, ensuring a safer working environment. These properties make it ideal for rapid prototyping, model making, dental applications, art and design projects, as well as for educational uses.

Parts printed with Prusament Model resin

Photo 2: Parts printed with Prusament Model resin. Source: Prusa3D

Key technical characteristics of Prusament Model resin

Below is a table with the main properties of this high-performance resin, ideal for evaluating its behavior in different printing scenarios.

Property Value / Description
Print Resolution High, with great detail definition
Exposure Time Short, improves print speed
Shrinkage Low, allows high dimensional accuracy
Viscosity Low, improves flow and cleaning
Odor Very low, suitable for indoor use
Health Risks Very low, non-irritating and non-cytotoxic
Platform Adhesion Excellent, prevents print failures
Post-processing Easy washing and efficient curing
TPO / Bisphenol A Free Yes, safer and more sustainable formula

Parts printed with Grass Green resin. Source: Prusa3D

Photo 3: Parts printed with Grass Green resin. Source: Prusa3D

Analysis of advantages and disadvantages

This table compares the strengths and aspects to consider when working with Prusament Model resin, useful for making an informed decision based on specific printing needs.

Advantages Disadvantages
✅ Rigid mechanical properties ideal for functional parts ❌ Uncured resin may pose a risk if not handled correctly
✅ Perfect platform adhesion, reducing printing errors ❌ Temporary yellowing after prolonged post-curing (disappears with time or heat)
✅ Low shrinkage and excellent dimensional accuracy ❌ Non-recyclable, which implies specific waste management
✅ Low viscosity and easy washing
✅ Very low odor, ideal for printing in enclosed spaces
✅ TPO and bisphenol A-free formula, greater user safety

Applications of Prusament Model resin. Source: Prusa3D

Photo 4: Applications of Prusament Model resin in Neutral Beige color. Source: Prusa3D

Applications of Prusament Model resin

This resin adapts to a wide range of applications that require detail, precision, and safety. In rapid prototyping, it allows the manufacturing of technical parts with great rigidity, dimensional stability, and aesthetic finish. In modeling and hobbies, its low toxicity and low odor make it ideal for home use, especially for figures, scale models, or board games.

It is also suitable for dental models, thanks to its high opacity, resolution, and stability, meeting the requirements for orthodontics, thermoforming, or visual prosthetics. In art and design, it is capable of reproducing complex structures, making it ideal for jewelry, sculptures, or decorative pieces. Furthermore, its compatibility with casting molds and ease of post-processing make it useful in creative and educational processes across various disciplines.

Conclusion

Prusament Model resin is an advanced solution for those seeking quality, precision, and safety in 3D printing with SLA or MSLA technology. With improved mechanical properties, low odor, a toxic-agent-free formulation, and outstanding resolution, this resin represents an excellent choice for the development of technical, educational, artistic models, and industrial prototypes.

Applications of Prusament Model Alabaster White resin. Source: Prusa3D

Photo 5: Applications of Prusament Model resin. Source: Prusa3D

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General information
Manufacturer Prusa3D
Material Photopolymer
Format 1 Kg
Technology SLA / LED-LCD / DLP
Viscosity (ISO 2431) 200-350

Curing and washing properties
Washing time 5 min
Curing time [Min] 3 | [Optimal] 3 min

Mechanical properties (uncured / cured)
Charpy impact strength (ISO 179-1) 6.4 KJ/m²
Elongation at break (ISO 527-1) 3.7 %
Tensile strength (ISO 527-1) 59.4 MPa
Tensile modulus (ISO 527-1) 2300 MPa
Surface hardness (ISO 164 Shore D) 89

Other
HS Code 2916.1

To obtain optimal results with Prusament Model resin, it is key to correctly adjust printing parameters, follow good safety practices, and apply appropriate post-processing. Here are the essential recommendations:

Recommended configuration with the Original Prusa SL1S SPEED

  • Designed for maximum performance with the Original Prusa SL1S SPEED.
  • Thanks to its powerful UV light source and monochrome screen, you can print with exposures of only 2 seconds per layer (with Model Rich Black at 0.025 mm).
  • Important update: As of May 15, 2025, new bottles require 10% more exposure time per layer.
  • To ensure compatibility, always use the latest version of PrusaSlicer with updated profiles.

How to reduce yellowing after curing

  • A slight yellowing after curing is common. It does not affect the quality or strength of the model.
  • This effect is partially reversible. We recommend:
  • Allowing the part to rest for a few days in a cool, dry place.
  • Applying gentle heat for several hours (e.g., with a thermal curing chamber).

Safety when handling resin

  • Always use nitrile gloves when handling liquid resin.
  • Avoid contact with skin, eyes, and mouth.
  • In case of spills, clean immediately with isopropyl alcohol (IPA) and paper towels, before it cures.
  • Consult the Safety Data Sheet (MSDS) available in the Attachments tab.

Safe waste disposal

  • Uncured resin should be treated as chemical waste and deposited at specialized collection points.
  • Do not pour resin waste down the drain or dispose of it with general waste.
  • Empty bottles, towels with residue, or uncured defective models should also be disposed of as hazardous waste.
  • Once fully cured, the resin is a non-recyclable material that should be disposed of in general waste.

Featured properties

Technology
SLA / LED-LCD / DLP