Figure 4 Rigid White is a white rigid 3D printing resin developed for precision SLA workflows on Figure 4 platforms. This high accuracy photopolymer resin delivers consistent geometry, clean surface definition, and reliable mechanical performance. As a result, engineering teams use it to produce functional parts and presentation-ready prototypes with predictable results across repeated builds.
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Figure 4 Rigid White produces smooth, high-contrast surfaces that closely resemble injection-molded plastics. The white rigid 3D printing resin improves visibility of edges, features, and transitions, which simplifies visual inspection and dimensional review. In addition, low print distortion reduces post-processing effort, allowing teams to move faster from print to evaluation without rework.
This durable SLA material for functional parts combines strength with controlled flexibility, supporting snap-fit assemblies, housings, and mechanical prototypes. With a tensile strength of 57 MPa and 20% elongation at break, parts maintain integrity under handling and light mechanical loads. In addition, since the material behaves similarly to thermoplastics, engineers can validate form and fit before committing to tooling.
Figure 4 Rigid White maintains performance over time, with proven resistance to UV exposure and moisture. In addition, the high accuracy photopolymer resin supports parts rated for long-term indoor use and limited outdoor exposure. This stability enables its use in jigs, fixtures, and end-use components that require consistent performance beyond initial prototyping.
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