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San MarcosPowder Coating
Mirror-polished aluminum intake manifold

Metal polishing

If you can build it, we can polish it. Custom one-offs and production runs, finished to a mirror.

Preparation is everything

Whether a piece is getting polished, chromed or sandblasted, the prep is the most important step. Any imperfection left in the metal will show up in the chrome or break up a mirror finish.

We’ve polished aero parts, naval parts, classic car parts, antiques and home decorative pieces, and we take on both custom and production polishing.

Holds its shine on its own

No coating needed to keep the luster:

  • Aluminum
  • Stainless steel
  • Magnesium
  • Silver

Needs protection to stay bright

  • Steel: chrome plating suggested
  • Copper: clear coat suggested
  • Brass: clear coat suggested

What goes into a polish

The work behind a finish, from rough prep to the final clear coat.
  • Part being sandblasted in a blast cabinet

    Sandblasting

  • Grinding a metal part with sparks flying

    Grinding

  • Polishing a part on the buffing wheel

    Polishing

  • Hand detail polishing of a trim piece

    Detail polishing

  • Spraying clear coat onto a polished part

    Clear coating

Polishing work

Related reading

All articles

Polishing · · 4 min read

Which Metals Can Be Polished to a Mirror Finish?

A metal polishing guide: which metals hold a mirror shine on their own, which need clear coat or chrome, and how to care for polished parts.

Get a quote on your part

Call the shop, or send a few photos and a short description and we’ll get back to you with a price.

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