Sales Ready Parts
Our team can apply a variety of different surface finishes to your 3D printed or machined part to make it look sales ready.
Variety of Finishing Options
Custom finishing options including sealing, tempering, sanding, polishing, painting and electroplating.
Smooth Surface Finish
Our surface finishing service will ensure that you obtain the desired Roughness Average (Ra) and type of finish, while keeping the fine-feature detail of your 3D printed part intact.
Outstanding quality parts from model makers and painters with decades of experience
Would a high-quality presentation model help you impress your client and secure funding for your upcoming project? Turn your product idea into a beautifully finished “show” model with the look and feel of a production piece.
TriMech’s part finishing and painting team offers over 50 years of combined experience in the fine art of model making and part finishing.
For more than two decades companies have trusted TriMech to deliver superb, high-quality models and help them win more business.
Custom Finishing Service Features

Improve Surface Finish
We can reduce the labor involved in obtaining the level of smoothness required from your 3D printed part and speed up your 3D printing process.
It is virtually impossible to achieve uniformity on every part with manual finishing. Our automated surface finishing service ensures that every part is identical, every time — to your specification with the precise Ra required.

Make Models Look Real
In the world of sales and marketing delivering presentations with a physical model will allow your potential customers to easily understand what you are selling and how it will be used.
Our 3D printing finishing service allows you to expand on what your 3D printed part can do by sealing, polishing and painting your models.

Finish Parts for Molds
We can provide solvent smoothing to printed parts to make them mold ready. Solvent smoothing utilizes a chemical agent to smooth a part’s surface eliminating layer lines while preserving feature detail and part accuracy.
Ideal for mold applications such as injection molding, silicone molding, sand casting, investment casting, and thermoforming.
Example Finished Models
Custom finished models from the TriMech team, including custom paint, chrome plating, nickel plating, transparency and other metal finishes, pick on the images below to enlarge: