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Precision Associates

Custom rubber seals and liquid silicone molding

Since 1955

Representative illustration of molded elastomer seals and tooling in a rubber molding department

About Precision Associates

Precision Associates makes custom elastomer parts and sealing profiles in Minneapolis. Its work spans homogeneous thermoset rubber, rubber bonded to metal or plastic inserts, and liquid silicone rubber molding. Customers can bring drawings, models or sample parts for manufacturability review, with mold machining and compound development supporting the finished component. The company also makes standard sealing products, while its custom program addresses application-specific geometries, materials and identification or packaging needs.

  • Energy
  • Medical devices
  • Electronics

Founding year from the company's own website, Nov 6, 2026 · Industries from the company's own website, Nov 6, 2026

Services

AI illustration of compression molding.

Compression molding

Thermoset rubber parts and seals, including rubber bonded to metal or plastic inserts; injection, compression and transfer molding are advertised.

AI illustration of injection molding.

Injection molding

Thermoset rubber parts and seals, including rubber bonded to metal or plastic inserts; injection, compression and transfer molding are advertised.

AI illustration of liquid silicone rubber molding.

Liquid silicone rubber molding

LSR components produced with cleanroom molding and engineering support for application-specific parts.

Certifications

As Precision Associates states them. Fabrication AI has not checked them with the issuer; ask the shop for the certificate.

  • ISO 9001 · Perry Johnson Registrars, Inc. (PJR) · until Jan 30, 2029
  • ISO 13485 · Perry Johnson Registrars, Inc. (PJR) · until Jan 30, 2029

Locations

Company sources