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We are not a "Job Shop".
We are industry consultants offering electropolishing and passivation 
services including chemicals, equipment, and training.


Electropolishing is the process of smoothing metals using select chemical compounds and DC current.


The electrochemical process reduces the surface roughness by levelling micro-peaks and valleys, improving the surface finish.

Electropolishing is used to polish, passivate, and deburr metal parts.


Electropolishing can work on metals that cannot be mechanically polished. 


Electropolishing can be applied to areas that cannot be accessed by other methods.


Electropolishing saves time, effort and money.

Electropolishing Benefits

  • Removes Surface Contamination and Oxide

  • Increases Corrosion Resistance

  • Deburring

  • Improves Appearance

  • Fatigue Life Improvement

  • Micro-finish Improvements

  • Hygienically Ultra Cleans Surfaces

  • Reduces Friction and Product Adhesion

  • Polishes and Deburrs Odd-Shaped Parts

  • Eliminates Direction Lines from Mechanical Polishing

Industries Serviced by MCP, LLC - Electropolish and Passivation

  • Aerospace

  • Automotive

  • Biopharmaceutical

  • Dairy

  • Dental

  • Food Industry

  • Hydraulic/Pneumatic

  • Marine

  • Medical Implants and Devices

  • Military

  • Semiconductor

  • Surgical Equipment

Providing you the following electropolishing and passivation services -

MCP provides technical training through our online training system. 

This training system involves video and quiz portions that you complete at your own pace and time.

Training topics include:

  • Principles of Electropolishing

  • Fundamentals of Electropolishing

  • General Process Steps

  • Process Control for Electropolishing

  • Product Evaluation

MCP provides design of Electropolishing and Passivation equipment, process lines, and components.

We provide engineering of systems that are application specific.

Working with premier American equipment manufacturers we are able to provide you with the right equipment for your needs.

MCP provides Electropolishing and Passivation solutions produced by reputable American chemical companies for processing various metals including 300-series stainless steels, 400-series stainless steels aluminum, cobalt-chrome, Inconel, Hastelloy, 17-4-PH, and others.

MCP provides technical assistance to control bath maintenance.


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About Us
Helping you find the right solutions...
                                                           that's who we are, that's what we do.

MCP, LLC - Electropolishing and Passivation
A supplier of chemicals, equipment, and process technology to electropolish stainless steels and other specialty metals.



In business for over 35 years, our chemical and mechanical engineering capabilities provide you a solid foundation for the design of your innovative process equipment. 

MCP is a small business that takes pride in being helpful, honest, reliable, and readily available to you. 

No company is too large or too small.  We appreciate all of our customers.


The MISSION of MCP, LLC Electropolishing and Passivation is

To deliver and maintain a high level of commercial and technical services to our current and future customers. 

To provide impeccable customer service in a relatable, professional manner. 

To put the needs of our customers first when working with them to provide the right electropolishing and passivation solutions.

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