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Rubber Extrusions

Rubber Extrusions

Custom Gasket Mfg. is a recognized leading manufacturer and supplier of high quality custom rubber extrusions and extruded rubber products.  Our company’s reputation for excellence has been built on our ability to provide our valued customers with the most effective designing, engineering and manufacturing solutions to meet their most demanding applications. Our main objective is to continuously exceed our customer’s expectations by providing them with high performance gaskets and sealing products, competitive pricing, on-time delivery and exceptional customer service.  Custom Gasket Mfg. maintains a modern manufacturing facility along with knowledgeable, technically-oriented professionals enabling us to consistently meet all of your blueprint specifications and tolerance requirements.

Custom Rubber Extrusions & Profiles

Custom Gasket Mfg. has over forty years experience specializing in the manufacturing of rubber extrusions and extruded rubber products for a wide range of industries and applications.  We offer several different methods of custom rubber extruding depending upon our customer’s requirements.  Custom Gasket Mfg. also provides various secondary applications, post-cure processes to our rubber extruding services; including rubber vulcanization, splicing, notching, corner molding and lathe cutting enabling us to meet all of your requirements.  We maintain an internal tool making area to minimize production costs and control extremely tight tolerances.  Custom Gasket Mfg. provides custom extruded rubber parts in quantities from prototypes and short runs to large production runs.  If you do not have a blueprint or technical drawing, Custom Gasket Mfg. has the ability to reverse engineer your part for you from a working sample. Custom Gasket Mfg. takes pride in our ability to consistently produce accurate custom rubber extrusions, from simple to highly complex profiles, guaranteed to meet your exact specifications and function perfectly within your application.

Custom Extruded Rubber Profiles     

Custom Gasket Mfg. fabricates extruded rubber profiles and products in all shapes, sizes and lengths from a wide range of sponge and solid rubber compounds and materials. The most popular rubber profiles and shapes are listed below.

  • D-Strip Extrusions (Solid & Hollow)
  • P-Strip Extrusions
  • L-Strip Extrusions
  • T-Shape Extrusions
  • C-Channel Extrusions
  • E-Channel Extrusions
  • H-Channel Extrusions
  • U-Channel Extrusions
  • U-Channel (with bulb) Extrusions
  • Circular Channel Extrusions
  • D-Strip Extrusions (Solid & Hollow)
  • P-Strip Extrusions
  • L-Strip Extrusions
  • T-Shape Extrusions
  • C-Channel Extrusions
  • E-Channel Extrusions
  • H-Channel Extrusions
  • U-Channel Extrusions
  • U-Channel (with bulb) Extrusions
  • Circular Channel Extrusions


Extruded Profile Rubber Compounds (Materials)

Custom Gasket Mfg. has an extensive selection of rubber compounds to choose from.  We extrude custom-shaped profiles in a wide variety of shapes, sizes, durometers and colors.  The most common (solid and sponge) rubber compounds we use include:



Custom Gasket Mfg. has the capacity to custom formulate compounds for your unique application. Custom color compounds (and color matching) is available upon request.  Custom rubber extrusions are available with or without pressure sensitive adhesive (PSA) backing.  Rubber extrusional cross-sectional tolerances are compliant with rubber industry standard RMA Precision tolerances.

For an extensive listing of available materials and compounds please visit our gasket materials page.

For more information on custom rubber extrusions or to speak with one of our knowledgeable professionals, please feel free to Contact Us or complete our online Request For Quote form.

Call 800-985-6750 or email your inquiry to sales@customgasketmfg.com