A versatile master pattern material for high volume jewelry RTV/silicone molds and for prototype/fit models. The material also has a high heat deflection temperature (300°C). As a result, it’s compatible with a wide range of silicones to create jewelry molds in casting production workflows.
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Figure 4 JEWEL MASTER GRY is built for professionals who need detailed and reliable jewelry prototypes. It delivers high-definition jewelry output with sharp detail and a smooth surface. This 3D printing material helps reduce post-processing time and maintains the accuracy of the original design.
Whether you’re making a ring, pendant, or intricate pattern, this material captures every fine feature. Its speed and quality make it a smart choice for quick design changes and faster client approvals. The result is a polished, detailed prototype that helps you move to production with confidence.
Figure 4 JEWEL MASTER GRY meets ISO 10993-5 standards, making it safe for skin contact. This biocompatible jewelry material is ideal for fitting tests, client presentations, and wear trials. It allows designers to create realistic samples without health concerns.
By using a certified biocompatible material early, you improve customer experience and reduce production risks. Clients can test comfort and fit with prototypes made from the same material used in final pieces. This makes the design process smoother and more efficient.
This material is also perfect for RTV silicone mold production. With a heat deflection temperature over 300°C, it holds its shape during mold-making. It produces clean, detailed master patterns that are ready for casting.
Figure 4 JEWEL MASTER GRY does not affect silicone curing. It allows easy mold release, which protects both the mold and the pattern. That means fewer errors, less waste, and better results from each mold.
Designers need to test how parts work—not just how they look. This prototyping resin supports real-use testing thanks to its strong mechanical properties. It offers a tensile strength of 67 MPa and a modulus of 3500 MPa.
These qualities allow safe testing of working parts like clasps, hinges, and stone settings. Designers can fix problems early and avoid delays later. Using this material helps ensure each design works in real conditions before moving forward.
Figure 4 JEWEL MASTER GRY is made for the demands of modern jewelry manufacturing. Its medium gray color highlights fine detail and improves inspection. Fast print speeds—up to 45 mm/hr—allow quick production without sacrificing quality.
With MicroPoint™ support tips, this 3D printing material needs less cleanup. That keeps delicate features intact and saves time in post-processing. Its balance of quality, safety, and efficiency makes it ideal for professionals in the jewelry and 3D systems industries.
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