Silicone 3D Printing Service

Silicone 3D Printing On-Demand

3Diligent has a range of technologies for silicone 3D printed parts, in addition to a wide selection of material options—including biocompatible silicone across a range of shore value durometer levels.

Should our 3D Printing solutions not be ideal for your particular part or program, 3Diligent also offers silicone through our casting and molding capabilities. As a result, we can support you from prototype through production.

3Diligent Offers 3D Printing Across a Range of Technologies

The most common 3D Printing technology for silicone is extrusion, which offers significant efficiency gains for certain geometries versus traditional casting approaches. It is strongly recommended that silicone parts be self-supporting in design, as silicone geometries are prone to collapsing during a 3D Printing build due to the low degree of strength and stiffness in the material.

Process Considerations

3D printed silicone is subject to certain key factors when considering between it and the traditional casting approach. The first is relatively low quantities. Especially as it relates to the creation of organic parts, such as customized surgical models where it can be ideal, given that every person is unique. Alternatively, geometries not especially bulky or blocky may lend themselves to printing versus a traditional casting approach. Generally speaking, material costs for printed material is higher than that of cast silicone material, so cost advantage is generally created when unit quantities are lower or when part geometries are designed with the process in mind, enabling a reduction in the amount of silicone required.

3Diligent Material Options

3Diligent offers a range of silicone options. Currently, we offer Shore Value 20A, 40A, and 60A as our primary silicone offerings, with other shore durometers available in a more limited capacity. On the topic of biocompatibility, 3Diligent’s printed silicone has received accreditation from various governing bodies around the world. Detail the need for any specific material certifications in your Request For Quote.

Beyond 3D Printing

In addition to 3D Printing silicone, we offer silicone by way of other digital manufacturing technologies such as casting and injection molding.

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3Diligent example processes: silicone printing


The 3Diligent network offers a tremendous breadth of materials for 3D printing, CNC machining, casting, and injection molding. 3Diligent categorizes our materials into the following types: ceramics, composites, metals, natural materials, and polymers. For more information about our materials, visit:


3Diligent’s software and services empower and utilize a tremendous range of manufacturing technologies. Our ProdEX users can procure parts made with these technologies, while our Shopsight users can manage programs using these machines. For more information about the technologies we offer and empower, visit:


3Diligent’s Additive Consulting accelerates your Industry 4.0 advancement with its unique lens on Industry 4.0 advancement. Our engagements span technology integrations, strategy development, and design for additive manufacturing. For more information, visit:


3Diligent provides a significant number of functional applications via API through our technology-consulting practice. Each of the critical functions has been designed as a micro-service allowing you to integrate the power of 3Diligent’s software into your large business or enterprise. For more information, visit: