I will do 3d pintable injection mold design, silicone, resin, ceramic and slip casting

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justin_01bieber
Justin Mark

About this gig

Need a custom 3D mold design for casting, prototyping, or 3D printing? I can help turn your idea, sketch, image, or existing model into a practical 3D CAD mold design tailored to your project.


I offer 3D mold design, printable mold modeling, silicone mold design, resin casting molds, plaster molds, ceramic molds, and slip casting mold design. I can also assist with suitable plastic mold and injection mold CAD projects based on your requirements.


My services include:


  • Custom silicone and resin casting molds
  • Soap, candle, chocolate, and decorative molds
  • Ceramic and pottery molds for slip casting
  • Split molds with suitable alignment features
  • 3D printable molds and custom mold components
  • Plastic and injection mold CAD design, depending on project requirements


Deliverables may include:


  • Custom 3D CAD mold models
  • STL files for 3D printing
  • STEP files for compatible CAD and manufacturing workflows


Ready to start? Please contact me before ordering and share your sketch, reference images, dimensions, mold type, and intended use. I will review your requirements and help determine the most suitable solution for your project.

Delivery style preference

Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.

Get to know Justin Mark

Justin Mark

3D Mold Designer CAD Modeling 3D Printing

  • FromUnited Kingdom
  • Member sinceSep 2025
  • Avg. response time1 hour
  • Languages

    English, French, German, Spanish
I design custom 3D CAD molds that turn ideas, sketches, and product concepts into practical models for casting and 3D printing. Services include silicone, resin, soap, candle, chocolate, and ceramic slip casting molds, plus STL and STEP files when suitable. I focus on accurate dimensions, clean geometry, mold separation, and designs suited to your intended use. From simple printable molds to detailed 3D product designs, I’ll clarify your requirements before starting and keep communication clear throughout. Message me to discuss your mold, materials, dimensions, and file format before ordering.