M-Cor Inc. Product List
High-quality sealing solutions for critical industries where uptime, documentation, and source accountability matter.
M-Cor Inc. manufactures and supplies Teflon® encapsulated O-rings, precision extrusions, encapsulated gaskets, specialty shapes, and custom sealing products for demanding applications.
In addition, M-Cor supports pharmaceutical, biological, semiconductor, aerospace, food, beverage, and chemical processing markets. Therefore, each product is built around quality, traceability, and practical engineering support.
Products: When Quality Counts, Choose M-Cor
At first, a seal may appear to be a simple part. However, in critical equipment, that part can determine uptime, product safety, and customer confidence.
For this reason, M-Cor focuses on sealing products that are manufactured, measured, and documented with care. In addition, many products are designed for high-purity, high-temperature, chemically aggressive, or close-tolerance applications.
Micro Encapsulated O-Rings
Small encapsulated O-rings are supplied for precision applications where space, tolerance, and material control matter.
Manway Door Gaskets
Manway sealing products are available for process equipment where chemical exposure and sealing reliability are important.
Encapsulated Stainless Steel Springs
Encapsulated stainless steel spring products are offered for specialty sealing applications requiring additional mechanical force.
Teflon® Encapsulated O-Rings
FEP and PFA encapsulated O-rings are designed for demanding static sealing applications with broad chemical resistance.
Encapsulated Coupling Gaskets
Cam and groove coupling gaskets are available for industrial fluid transfer systems and chemical processing environments.
Square and Rectangular Shapes
Custom shapes are manufactured for applications where standard round O-rings do not meet the sealing requirement.
FKM Precision Extrusions
FKM, Viton®, EPDM, and silicone extrusions are produced for custom profiles, tubing, cord, and specialty shapes.
FFKM Prototype Seals
FFKM molded prototypes and custom seals are used where high temperature, purity, and chemical resistance are required.
Translucent Silicone for Purity
Translucent silicone options support visual inspection, purity-focused applications, and sensitive process environments.
Teflon® Encapsulated O-Rings
Teflon® encapsulated O-rings are designed for extreme environments. As a result, they are often selected when chemical resistance, cleanability, and long-term sealing force must work together.
Silicone Encapsulated O-Rings
Silicone cores support wide temperature flexibility. Therefore, they are often used where temperature conditions change during operation.
FKM / Viton® Encapsulated O-Rings
FKM cores provide strong chemical resistance. In addition, they are suitable for chemical processing, aerospace, and demanding industrial applications.
Close Tolerance Encapsulated O-Rings
Close tolerance parts are manufactured for applications requiring tighter dimensional control. Consequently, they are often specified for precision equipment.
FEP and PFA Encapsulated O-Rings
FEP and PFA jackets resist corrosive chemicals and elevated temperatures. Also, complex geometries may be supplied for custom applications.
Cam Lock Gaskets
Cam and groove gaskets are available with silicone or FKM cores. Sizes are typically supplied from 1/2 inch through 4 inches.
PFAS-Free EPDM Options
PFAS-free EPDM encapsulated O-rings are being developed as an environmentally conscious option. In many applications, they may replace traditional fluoroelastomer cores.
Specialized Products
Precision Tolerance Extrusions
Precision extrusions are available in FKM, EPDM, silicone, Viton®, and specialty compounds. Additionally, colors may include black, brown, green, and PMS colors depending on minimum order requirements.
FFKM O-Rings and Custom Seals
FFKM molded O-rings, custom seals, tubing, round shapes, square profiles, and polygon geometries are available. Therefore, lead times may be shortened for certain prototype programs.
FDA-Compliant Seals
FDA-compliant seals are supplied for pharmaceutical, food-grade, and high-purity applications. In addition, documentation may be provided where requirements apply.
Coming Soon: Clean Room Packaged O-Rings
Cleaned and packaged O-rings are planned for controlled environments. As a result, sensitive applications may receive added support for purity and handling requirements.
Industries We Serve
M-Cor products are used in critical industries where sealing reliability, chemical resistance, close tolerance capability, and digital measurement documentation matter.
Pharmaceutical Manufacturing
Seals are supplied where cleanliness, documentation, and material control are required.
Biotechnology and Medical Equipment
Material selection is reviewed where purity, compatibility, and traceability are important.
Semiconductor Manufacturing
Close tolerance sealing products support equipment where uptime and process control matter.
Aerospace and Defense
High-performance elastomers are used where temperature, fuels, and long-term reliability must be considered.
Food and Beverage
FDA-compliant materials may be selected where sanitation and process safety are needed.
Chemical Processing
FEP and PFA encapsulated seals help protect elastomer cores from aggressive chemical exposure.
Commitment to Quality
M-Cor is dedicated to producing high-quality sealing products. Therefore, every O-ring ordered is digitally measured, documented, and certified.
In addition, M-Cor provides transparent specifications to support demanding customers. Our quality management system aligns with ISO 9001 principles, and our manufacturing process is built around traceability, repeatability, and source accountability.
Finally, when quality counts, M-Cor gives engineers, buyers, distributors, and maintenance teams a sealing source that understands critical applications.
Need Help Choosing the Right Product?
Choosing the correct sealing product depends on size, material, temperature, chemistry, tolerance, and documentation requirements.
Therefore, M-Cor can help review your application before the wrong part creates downtime, quality risk, or repeat failure.