Figure 4 Tough FR V0 Black delivers exceptional results in many key performance areas including fire resistance, fluid compatibility, UV stability, paint adhesion, and mechanical properties. It distinguishes itself from other flame-retardant materials for being a tough material and possessing an astounding 44% elongation at break. Figure 4 Tough V0 Black easily achieves parts with high degrees of accuracy and detail without requiring a thermal cure.
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Figure 4 Tough FR V0 Black is a flame-retardant 3D resin built for industries that need strong, reliable materials. It meets UL94 V0 standards at 3mm thickness and complies with FAR25.853(a) at 2mm, which makes it an ideal fit for both aerospace and automotive 3D printing.
This high-impact SLA resin offers impressive mechanical performance. With a tensile strength of 38 MPa and 44.6% elongation at break, it produces parts that stay durable under stress. You can count on this material for components that must flex and endure impact without cracking.
Furthermore, the UV-stable black resin keeps its properties over time. It has been tested for up to 8 years of indoor use and 1 year outdoors, based on ASTM D4329 and G154 standards. This long-term stability helps ensure that your printed parts perform reliably in tough environments.
When you need parts that flex and snap into place, this resin excels. Its high elongation at break supports the production of snap-fit 3D parts like clips, brackets, and electrical housings. These parts endure frequent use without failing, making them suitable for both testing and final production.
What’s more, this aerospace-grade 3D resin resists damage from common chemicals. It performs well when exposed to oils, fuels, and cleaning agents. That durability makes it useful in automotive bays, aircraft interiors, and other environments where fluids are present.
Figure 4 Tough FR V0 Black maintains color, strength, and detail over time. Even with exposure to UV light, it won’t yellow or degrade. This is especially useful for outdoor or high-light environments, where parts must look and perform like new.
In addition, the resin supports painting and plating. These options give you greater design flexibility while adding layers of durability and finish quality. As a result, your parts won’t just work well—they’ll also look sharp and professional.
This flame-retardant 3D resin works well in multiple sectors. Common uses include:
Circuit board covers
These industries choose this resin for its strength, flame safety, chemical resistance, and long-lasting performance.
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