Top 10 Companies in the EPDM Rubber Gaskets Industry (2025): Market Leaders Sealing Global Infrastructure

In Business Insights
October 29, 2025


The Global EPDM Rubber Gaskets Market was valued at USD 2.8 Billion in 2023 and is projected to reach USD 4.3 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 5.2% during the forecast period (2023-2030). This growth is being driven by increasing construction activity, rising demand from automotive manufacturing, and the accelerating adoption of sustainable sealing solutions across industrial and commercial applications.

As industries worldwide demand more reliable, durable, and weather-resistant sealing components, the focus intensifies on key EPDM gasket manufacturers who are driving innovation, quality standards, and material performance. In this blog, we profile the Top 10 Companies in the EPDM Rubber Gaskets Industry—a mix of established rubber specialists, industrial suppliers, and material innovators shaping the future of sealing technology.


🔟 1. Hennig Gasket & Seals

Headquarters: Addison, Illinois, USA
Key Offering: Standard EPDM Gaskets, Weatherseals, Custom Molded Parts

Hennig Gasket & Seals is a premier manufacturer of custom rubber gaskets and sealing solutions, operating multiple production facilities across North America. Their EPDM product line serves construction, automotive, aerospace, and industrial equipment manufacturers requiring precise dimensional tolerances and exceptional environmental resistance.

Industry Leadership:

  • Specialized in custom-molded EPDM gaskets for OEM applications

  • Advanced compression molding capabilities for complex geometries

  • Comprehensive material testing and quality control procedures

Download FREE Sample Report: EPDM Rubber Gaskets Market – View in Detailed Research Report


9️⃣ 2. PAR Group

Headquarters: Lydney, Gloucestershire, UK
Key Offering: EPDM Rubber Extrusions, Sponge Gaskets, Channel Seals

PAR Group operates as a leading UK manufacturer of custom rubber extrusions and gaskets, serving diverse industrial sectors. Their EPDM manufacturing capabilities include both solid and sponge formulations for optimal compression set and weather resistance.

Industry Leadership:

  • Extruded EPDM profiles for architectural glazing and fenestration

  • ISO 9001 certified production facilities


8️⃣ 3. Gasket Engineering Company

Headquarters: West Caldwell, New Jersey, USA
Key Offering: Die-Cut EPDM Gaskets, Fabricated Rubber Components

Gasket Engineering Company specializes in precision die-cut EPDM gaskets for electrical enclosures, HVAC systems, and industrial machinery.

Industry Leadership:

  • Extensive library of EPDM compound formulations

  • Advanced cutting technologies for complex shapes and precise tolerances


7️⃣ 4. The Rubber Company

Headquarters: Ipswich, Suffolk, UK
Key Offering: EPDM Sheet Gaskets, Weather Stripping, Custom Moldings

The Rubber Company operates as a leading British manufacturer of precision rubber components, supplying numerous blue-chip customers across multiple sectors with EPDM gaskets and seals.

Industry Leadership:

  • Manufactures EPDM gaskets for industrial, marine, and transportation applications

  • Offers both standard and custom-compounded EPDM materials

Download FREE Sample Report: EPDM Rubber Gaskets Market – View in Detailed Research Report


6️⃣ 5. Garlock

Headquarters: Palmyra, New York, USA
Key Offering: EPDM Compression Gaskets, Fluid Handling Seals

Garlock is a global leader in high-performance fluid sealing products, operating manufacturing facilities across North America, Europe, and Asia. Their EPDM gaskets serve demanding applications in chemical processing, power generation, and industrial manufacturing.

Industry Leadership:

  • Manufactures EPDM gaskets for aggressive chemical environments

  • Manufactures and certifies according to international quality standards


5️⃣ 6. Delta Rubber

Headquarters: Daventry, Northamptonshire, UK
Key Offering: EPDM Weather Seals, Sponge Rubber Gaskets

Delta Rubber specializes in the design and manufacture of precision rubber components, including extruded EPDM profiles for construction and automotive applications.

Industry Leadership:

  • Produces continuous length EPDM extrusions for high-volume production

  • Offers both black and colored EPDM formulations for aesthetic applications


4️⃣ 7. Delmar Company

Headquarters: Fort Worth, Texas, USA
Key Offering: EPDM Sealing Strips, Sponge Rubber Tape

Delmar Company manufactures high-performance rubber seals and gaskets, operating manufacturing facilities in Texas serving industrial, automotive, and construction markets nationwide.

Industry Leadership:

  • Specializes in EPDM sponge gaskets with closed-cell structure for superior environmental sealing.

    Industry Leadership:

    • Manufactures UL classified EPDM gaskets

    • Extruded and molded EPDM components for weatherproofing applications


    3️⃣ 8. McMaster-Carr

    Headquarters: Elmhurst, Illinois, USA
    Key Offering: EPDM Rubber Sheet, Gasket Tape, Pre-Cut Gaskets

    McMaster-Carr operates as a leading industrial supplier of EPDM gasket materials and pre-fabricated components to customers worldwide.

    Industry Leadership:

    • Extensive inventory of standard EPDM gasket products

    • Distributes EPDM gasketing materials for maintenance, repair, and operations requirements


    2️⃣ 9. Trim-Lok

    Headquarters: Buena Park, California, USA
    Key Offering: EPDM Trim Seals, U-Channel Gaskets

    Trim-Lok specializes in flexible trim and seal products, including extruded EPDM profiles for edge protection and sealing applications.

    Industry Leadership: