Safety Benefits of our 3Dresyns

Safety & Biocompatibility

“Our 3Dresyns are designed for safe use* when handled according to our instructions – by hobby users, professionals, and end users.”

Many 3D printing resins on the market rely on low-viscosity monomers and other reactive ingredients that may increase skin sensitization risk and require strict handling. At 3Dresyns, safety is engineered into the material design: a large part of our portfolio focuses on high-purity, low-odor formulations and includes monomer-free (as supplied) options designed for safer handling, end-use contact and disposal workflows.

Important: final biocompatibility and certification depend on your complete workflow (printer, settings, post-processing, and any selected customization), including tuning additives, functional additives, and colors.

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Safety focus

Monomer-free & Biocompatible Options

3Dresyns develops monomer-free (as supplied) “monomer-free” resins and a broad range of biocompatible materials for SLA, DLP & LCD printing. These materials support applications such as biomedical (Class I/II/III, depending on final validation), educational use, food-contact workflows and toy printing—when the complete process is validated accordingly.

Our products are designed in alignment with the EU RoHS framework for restricting hazardous substances: EU Directive 2011/65/EU .

Material Safety Design Choices

  • Many of our synthetic and bio-based resins are organo-tin free, high-purity and low-odor, and incorporate bioplastic building blocks.
  • All our resins are BPA-free. BPA has been widely discussed for potential endocrine-related concerns in certain contexts.
  • We prioritize avoidance of substances classified under H361 (suspected of damaging fertility or the unborn child), and continuously review raw materials as regulations and scientific knowledge evolve.

For additional context, see: Health & safety concerns of “certified” 3D resins and Potential health problems of monomer-based 3D resins .

MSDS / SDS Requests

*Safety note: Some resins may still cause skin/eye irritation or other hazards. Always read the MSDS/SDS and follow local regulations and safe handling practices.

MSDS/SDS documents can be requested at: info@3dresyns.com