3Dputty Crispy Bio, our light curing bio-based sacrificial easy breakable Crispy putty

Product description

3Dputty Crispy Bio is a light curing bio-based sacrificial easy breakable crispy putty curable with UV & visible light in seconds.

Its usage is ideal as easy breakable demolding filler for filling the gap between 3D printed molds and injector flasks. It is a safe and fast light curing bio-based crispy putty made from renewable sources, which before exposure to UV / visible light can be modelled by hand or with a spatula, and after being shaped it can be hardened with normal UV / visible light in seconds to become crispy and easy breakable for easy demolding.

Application framework

Designed for filling the gap between 3D printed molds and injector flasks as an easy breakable sacrificial demolding filler curable with UV & visible light.

Typical applications

• Easy breakable demolding filler
• Filling the gap between 3D printed molds and injector flasks
• Easy demolding from the injection flask without damaging the injections

Measured mechanical properties

• Tensile strength: (ISO 527-1 / ISO 527-2)
• Flexural strength: (ISO 178)
• Young’s modulus: MPa (ISO 527)
• Elongation at break: (ISO 527)
• Shore hardness: A90 (ISO 868)

Functional performance characteristics

• Whitish non-sticky putty
• Soft, malleable, easy to shape with a spatula or by hand for easy application before curing
• Crispy, easy breaking upon pressure for easy demolding from the injection flask without damaging the injections
• Fast curing of even thick layers of several centimetres
• Hard with some flexibility after light curing
• Monomer free as supplied and biocompatible
• Bio-based from renewable resources
• Long shelf life

Processing and handling performance

• Photocurable with UV & visible light, including daylight
• Can be modelled by hand or with a spatula before curing

Chemical and safety characteristics

• Monomer free as supplied
• Biocompatible
• Bio-based from renewable resources
• Ultra safe handling without any toxicity risks

Testing & processing disclaimer

Use gloves to prevent skin irritation and other potential 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-CRISPY-BIO-EN | Version: 1.0 | Last updated: March 2026