1. Chrome – Chrome post-processing technique can be used to give a metallic, mirror-like finish to 3D printed objects. The process usually involves coating the surface of the object with a layer of chrome or a chrome-like substance, which creates a highly reflective surface that simulates the appearance of polished metal. This technique is often used in automotive and jewelry design, as well as in product prototyping.
2. Paint (Matte and Glossy finish) – Painting is a common post-processing method used to enhance the appearance of 3D printed objects. Matte finish paint has a non-reflective and velvety texture, which is ideal for objects with a natural or vintage look. Glossy finish paint has a high sheen and reflective surface, making it suitable for creating a smooth and polished appearance. When selecting a paint, it is essential to choose a suitable one for the object’s material and prepare the surface appropriately by sanding, priming, and applying multiple coats of paint to achieve the desired finish.

Various specialized finishing techniques can be applied to 3D printed parts to achieve unique textures, patterns, and colors. These include processes like electroplating, powder-coating, laser-etching,, hydrographics, and more, which can enhance the aesthetic appeal and functionality of 3D printed parts for specific applications.