Custom rubber compounding focused on you

Preferred Compounding Corporation has grown into the second largest custom rubber compounder in North America. We mix custom and proprietary compounds from practically every polymer and focus on complete client relationships through five value drivers:

  • Delivering consistently high compound quality including through our MixLoc quality program and 24/7 quality portal
  • Providing extensive compound development, improvement and testing resources at every step, including on-site support during compound start-up and should any production issues arise
  • The ability to produce practically every compound you require from all polymer types, providing one source for all your compound needs
  • Motivated, fast and reliable service including inventory, raw material agreements and other options
  • Creating value through fair, flexible and transparent business practices leading to mutual success

As a Preferred Compounding customer, these performance-enhancing and value-adding services are available to you. And we still get your compound on the dock on time.

Get started with Preferred.

Find the representative for your area.

Quality Mixed In

Rubber compounding quality program

MixLoc Portal
MixLoc Details

Why Preferred

What We Mix

Areas We Serve

About Quality

Click each of the four ovals to discover how Preferred works to help you achieve your goals

Preferred Compounding News

Preferred Compounding de Mexico to Double Capacity

BARBERTON, OHIO – Preferred Compounding will double capacity and employment at its plant in Central Mexico by the spring of 2015, the company announced today. Preferred’s Board of Directors approved capital for an expansion […]

Preferred Compounding Customers Get 24/7 Access to Compound Quality Data

BARBERTON, OHIO – Preferred Compounding will unveil at the International Elastomer Expo a new portal that enables customers to check on production and quality data for their compounds at any time. It’s part of the […]

Compounding capacity to quadruple, Preferred Compounding de Mexico announces at Grand Opening

SAN LUIS POTOSI, SLP, MEXICO-Preferred Compounding de Mexico is quadrupling capacity at its custom compounding facility in Central Mexico and plans to add as many as two dozen employees during 2013, company officials announced during […]

Introducing MixLoc consistent rubber compound quality program

BARBERTON, OHIO – Value-added custom mixer Preferred Compounding is introducing a new branded program to further increase compound consistency and the availability of production data for customers.

The MixLoc program has three parts: a focus on […]

Preferred Compounding Locations




San Luis Potosi

Preferred Compounding serves customer/partners from four locations. Click each location for capabilities at that facility.

Preferred excels in the quality of the compounds and what they are willing to do to support us in engineering in desirable characteristics and reducing cost.
, Midwest auto parts supplier
Preferred created a supply chain program for us that keeps us supplied right on time.
, Southern gasket molder

We produce rubber compounds from:







Natural Rubber




...and other polymers.
To discover if we can make your compounds, contact Joe Hudson at 330.798.4960 or