Dentifix-3D Dental Water Washable Modeling Resin - TPO Free
Made in France
The Dentifix-3D Water Washable Modeling Resin is the solution meticulously developed by Resine-3D for dental professionals who seek to deliver high-quality, safe, and efficient results of their craft. This is a fresh alternative to the traditional 3D printing resins that emit strong odors, contain toxic chemicals, and require harsh alcohol-based cleaning agents, such as isopropyl alcohol (IPA), for post-processing.
Ideal for creating highly detailed dental models such as aligners, crowns, bridges and surgical guides, its exceptional retention of detail makes it an essential tool for dental professionals who demand precision. Once printed, Dentifix models are sturdy enough to handle regular manipulation and long-term use. This strength ensures your dental models will withstand the demands of daily practice without compromising quality.

Simplified Post-Processing:
This low-odor, low-toxicity formula of this resin ensures a safer working environment. It eliminates the need for harsh chemicals, reducing both health risks and environmental impact. This water-based cleaning process means there is no need to use IPA or spend time managing alcohol-based solvents. Simply rinse your printed models in water to remove residual resin—saving time, reducing operational costs, and creating a cleaner, safer workspace. Moreover, you no longer need to store and dispose of large quantities of IPA, contributing to a sustainable and cost-effective workflow.
TPO-free
As industries increasingly prioritise safety, sustainability, and environmental responsibility, the shift towards TPO-free resins is also gaining momentum. The photoinitiator TPO (Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide) has been widely used in the curing processes in multiple industries due to its effective curing properties under UV light.
In recent years, increased environmental and health worries have resulted in more stringent regulations. A study conducted in Germany in 2020 discovered that TPO caused significant histological changes in the testicles of male rats, ultimately leading to infertility. Additionally, a separate study in France confirmed that consistent reproductive toxicity was observed in male rats, which also led to infertility. These findings, along with the growing regulatory scrutiny, have led the European Union to enforce a ban on products containing TPO starting in the year 2025.
This ban has accelerated the search for safer alternatives.
Our Approach
At Resine-3D, we are committed to keeping our clients safe by offering TPO-free resins. We have been proactive in eliminating TPO from most of our resins to ensure that our resins not only meet but also exceed the upcoming EU regulations. For the few remaining resins we have that still contain TPO, we are working extremely hard to remove this substance before the EU deadline. This approach reflects our commitment to the health and well-being of our clients.
Our dedication to innovation, safety, and quality resins drives us to continuously improve our formulations, to guarantee that every resin we offer is as safe as possible.
Conclusion
In addition to its TPO-free characteristics, Dentifix-3D Water Washable Modeling Resin takes dental 3D printing to a new level of safety, which is not only a regulatory requirement, but also a crucial step towards the sustainability of the 3D printing industry.
At Resine-3D, we pride ourselves on leading the way with innovative, top-quality, high-performance solutions that give priority to the health and well-being of our clients.