Encapsulated O-Rings • Encapsulated Cam Lock Gaskets • Micro Encapsulated O-Rings • Encapsulated Shapes • Precision Extrusions


FEP and PFA encapsulated o-ring and gasket manufacturer : M-Cor Inc offers a complete line of Teflon® encapsulated silicone ,Viton® and EPDM o-rings for extreme sealing applications. Available in AS/BS/JIS  standard diameters as small AS009. Also available in non standard metric and inch sizes manufactured to your specifications.

Encapsulated O-Rings

FEP and PFA Encapsulated O-rings manufactured to AS/BS/JIS or preferred metric and custom sizes starting at.204″/5.18mm inside diameter to unlimited.


Teflon Encapsulated Cam Lock Gaskets

Encapsulated cam lock gaskets for cam and groove couplers from 1/2″ to 4.00″

Micro Encapsulated O-Ring

Micro Teflon encapsulated o-rings with inside diameters as small as .187″ / 4.75 mm


M-Cor Inc extrudes close tolerance extrusions in FKM,Silicone and EPDM. Round , square, rectangular or complex polygons.

M-Cor Inc

M-Cor Inc celebrates 30 years as a manufacturer / supplier of  Teflon encapsulated o-rings,Teflon encapsulated gaskets and extrusions to the global sealing industry in 2017. We look forward to servicing your needs, please contact via email: customerservice@m-cor.com or telephone 1.630.860.1150