3Dputty H-SS MF Bio, our light curing Monomer Free Bio based Solvent Soluble sacrificial Hard putty

Product description

3Dputty H-SS MF Bio is a light curing monomer free bio based solvent soluble sacrificial hard putty curable with UV & visible light.

Before exposure to UV / visible light it can be modelled by hand or with a spatula, and after shaping it can be hardened with normal UV / visible light to become a solvent soluble sacrificial hard filler for easy demolding with solvents such as acetone.

Application framework

Designed for sacrificial demolding workflows as a solvent soluble hard filler, using UV & visible light curing for shaping, filling and subsequent solvent-assisted removal.

Typical applications

• Solvent soluble sacrificial hard filler
• Easy demolding with solvents such as acetone
• Manual shaping and modelling before light curing
• Gap filling and sacrificial support applications requiring later solvent dissolution

Measured mechanical properties

• Tensile strength: <5 MPa (ISO 527-1 / ISO 527-2)
• Flexural strength: <5 MPa (ISO 178)
• Young’s modulus: <50 MPa (ISO 527)
• Elongation at break: <2% (ISO 527)
• Shore hardness: D60 (ISO 868)

Measured physical properties

• Bio content: >75-80%
• Solubility: fast solubility in acetone after curing
  

Functional performance characteristics

• Clear non colored light curable putty
• Malleable, easy to shape with a spatula or by hand for easy application before light curing
• Once cured with UV / Visible light becomes a hard thermoplastic solid which becomes soft upon heating
• Solvent soluble sacrificial hard after light curing
• Bio based from renewable resources
• Long shelf life

Processing and handling performance

• Photocurable with UV & Visible light
• Can be modelled by hand or with a spatula before light curing
• Postcuring is not required
• Clean and postcure your 3D prints with Cleaning Fluid WS1 Bio

Chemical and safety characteristics

• Monomer free
• Bio based from renewable resources
• Solvent soluble in acetone after curing

Testing & processing disclaimer

Use gloves to prevent skin irritation and other hazards. Read the MSDS before handling it.

Disclaimer

This material is supplied as a professional manufacturing material and is not marketed as a finished medical device. Final part performance and suitability must be validated by the user according to the intended application.

Document reference: TDS-3DPUTTY-H-SS-MF-BIO-EN | Version: 1.0 | Last updated: March 2026