High-Performance Sealing Solutions Manufactured in the USA
M-Cor engineers and manufactures precision sealing solutions for semiconductor, pharmaceutical, and chemical processing industries. Our products are designed for reliability, consistency, and performance in the most demanding environments.
FEP/PFA ENCAPSULATED O-RINGS: PHARMA & SEMICON GRADE AVAILABLE
- ENCAPSULATED CAM & GROOVE COUPLING GASKETS
- ENCAPSULATED SS STEEL HELICAL SPRINGS
- PRECISION VITON & PERFLUORO SOLID & TUBING EXTRUSIONS
- VALUE ADDED: INERT DISCRETE BATCH CODE MARKING
Why Engineers Choose M-Cor
M-Cor is a U.S.-based manufacturer focused on precision, repeatability, and engineering-driven sealing solutions. We support critical industries where failure is not an option.
- Close-tolerance manufacturing
- In-house elastomer extrusion
- Advanced inspection and measurement systems
- Full traceability and documentation
Learn more: Why Choose M-Cor
Engineering Tools & Technical Resources
- Tolerance guidance and engineering data
- Material comparison tools
- Groove and design support
- Performance calculators
View Engineering Resources
Explore Encapsulated O-Rings
Serving Critical Industries
Our sealing solutions are used in applications where reliability, chemical resistance, and precision are essential:
- Semiconductor manufacturing
- Pharmaceutical and bioprocessing USPVI/FDA Compliant
- Chemical processing
- Aerospace and high-performance systems
Manufactured in the USA
M-Cor is a true U.S. manufacturer with decades of experience producing precision sealing components. Our controlled processes ensure consistent quality, reliable lead times, and direct engineering support.
Request a Quote or Speak with an Engineer
If your application requires precision sealing in demanding environments, M-Cor can provide engineered solutions tailored to your specifications.
Call 406-227-0477
📩 customerservice@m-cor.com
