*Select Photos Courtesy of Oak Ridge National Laboratory, Dept. of Energy

Tru-Design TD Coatings now available from Composites One

At Tru-Design we have become the world’s leading authority on post processing large area additive manufacturing products. We can help you design, produce, and finish tools and products for any application

We are a company that provides smooth durable surfaces for additive manufactured products through the use of our proprietary coatings. Our award winning patent pending TD Seal coating and high build primer TD Sand were specifically designed for vacuum integrity and have very high adhesion to thermoplastic 3D printer materials. Our coatings improve bead to bead strength by up to five fold. Here is a great article on post processing to turn 3D printing into additive manufacturing.

About Large Scale 3D Printing


Check out some of the benefits of 3D printed materials and using carbon fiber.


Learn more about the wide range of applications of 3D printing carbon fiber.

3D Printed Shelby Cobra

Learn more about President Obama’s visit and the 3D Printed Shelby Cobra.

The Future of 3D Printing

Find out more about the applications of 3D printing that are coming in the future.