Tru-Design specializes in post-processing large area additive manufacturing products by providing smooth and durable surfaces through their patented coating products. Their coatings, including TD Seal and TD Sand, are designed for vacuum integrity and high adhesion to thermoplastic 3D printer materials, improving bead-to-bead strength significantly. These coatings reduce post-processing time and can enhance surface roughness by a factor of 10 or more with minimal sanding. Tru-Design serves industries like aerospace, automotive, transportation, marine, and medical devices, and has been recognized with R&D100 and CAMX awards for innovation.