Injection-Molded Quality with Automated Vapor Smoothing

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3D Printing

Achieve flawless, production-ready 3D prints with PostPro®—enhancing durability, function, and finish using eco-friendly chemistry.

The whitepaper explores the advanced capabilities of the PostPro® vapor smoothing technology, an automated post-processing solution designed to enhance the surface quality of 3D-printed thermoplastic polymer parts. This technology transforms rough,3D printed surfaces into smooth, sealed finishes comparable to injection-molded products, even on complex geometries that are difficult to process manually. PostPro® is the ideal finishing solution for users of systems like the Formlabs Fuse Series SLS printers.

The process leverages cutting-edge green chemistry and is compatible with a wide range of engineering plastics—including PA11, PA12, TPU, and PP—produced by powder bed fusion and extrusion-based printing methods.

The result is improved part functionality, aesthetics, and durability, making vapor smoothing a vital step in the 3D printing workflow for industries demanding high-quality finished products.

Get exclusive access to detailed process insights, performance data, and expert recommendations—empowering you to make informed decisions for your business.

Download your copy now and take the next step toward flawless, production-ready 3D-printed parts!


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