Most materials will require a finish to improve the look of the material and to protect it from the environment. Surface finishes can be applied by numerous methods including brushing, spraying and dipping.

Our mechanical polishing team have extensive knowledge of stainless steel and RA values.


Mechanical polishing process covers grinding, polishing and buffing primarily in stainless steel. These are processes for improving the surface of a product, for architectural appearance or for functional purposes in the pharmaceutical, medical device, health/catering industries.

The process is broken into three areas:

  • Grinding
  • Polishing
  • Buffing