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Core Solutions

We specialize in developing and manufacturing custom-molded rubber and thermoplastic components and the integration of both in complex assemblies.

When clients are facing tough molded rubber and thermoplastic engineering challenges, they turn to us early in a project for our material science, design support, and manufacturing expertise. The result: quick answers, multiple options and long-term project success. With our science-based approach to solving problems, we specialize in designing and manufacturing close-tolerance components and assemblies that must comply with stringent federal regulations such as FDA Class 1, 2 and 3 products.

Custom Molded Rubber

Custom Molded Rubber

Minnesota Rubber and Plastics is a leader in providing precision molded rubber components.

Throughout our global operations, our focus is on creating value for our customers by providing outstanding technical and manufacturing services. From design and materials engineering to customer support, we demonstrate our commitment to excellence in the quality and performance of the products we sell.

Custom Molded Plastic

Custom Molded Plastic

As a manufacturer of high precision thermoplastic components, Minnesota Rubber and Plastics specializes in finding solutions to tough applications which require the molding and assembly of close tolerance components.

We offer a wide range of technical services and production capabilities for producing close tolerance injection molded plastic components, assemblies and sub-assemblies.

Custom-Molded Rubber and Thermoplastic Solutions

Over-Molded Solutions

We provide state of the art rubber and plastic over-molded solutions as well as plastic – plastic, plastic – metal, and rubber – plastic bonding.

The ability to combine these materials for an integrated solution saves time and cost while enhancing overall performance.

Rubber and Plastic Molding

Assemblies

Combining our industry leading rubber and plastic molding capability with state of the art assembly and quality systems to enhance the overall value we bring to our customers.

From complex medical device assemblies in an ISO certified clean room environment, to highly automated transportation applications, we are sure to have the value added assembly solution to fit your needs.

Rubber O Ring Seals

Standard Products

Minnesota Rubber and Plastics produces a complete family of Standard O-Ring, Quad-Rings® seal Brand and custom seals to provide the optimum seal for a wide range of applications.

Our original four-lobed Quad-Ring® seal Brand design has been expanded into a complete line of custom seals with unique features to handle the most difficult sealing requirements