The Global High Temperature Gaskets Market was valued at USD 6.18 Billion in 2025 and is projected to reach USD 7.54 Billion by 2032, growing at a Compound Annual Growth Rate (CAGR) of 2.8% during the forecast period (2025–2032). This sustained growth is being fueled by increasing industrialization, stringent safety regulations, and the rising demand from critical sectors like oil & gas, power generation, and chemical processing, which rely on reliable sealing solutions for extreme conditions.
As industries worldwide push for higher efficiency and operational safety, the focus turns to the specialized manufacturers developing the gaskets that seal high-pressure, high-temperature systems. In this blog, we profile the Top 10 Companies in the High Temperature Gaskets Industry—a group of material specialists and engineering leaders driving innovation in sealing technology across the globe.
🔟 1. Garlock (EnPro Industries)
Headquarters: Palmyra, New York, USA
Key Offering: Flexible Graphite Gaskets, Spiral Wound Gaskets, Compression Packing
A subsidiary of EnPro Industries, Garlock is a globally recognized leader in high-performance sealing solutions. The company’s extensive portfolio includes a wide range of gaskets designed to withstand extreme temperatures and corrosive environments, serving industries from refining to power generation.
Innovation & Market Leadership:
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Pioneer in flexible graphite technology (GRAFOIL®)
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Global manufacturing and distribution network
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Strong focus on API and ASME compliance for critical service applications
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9️⃣ 2. Flexitallic
Headquarters: Deer Park, Texas, USA
Key Offering: Spiral Wound Gaskets, Sheet Gaskets, Ring Joint Gaskets
Flexitallic is another key player under the EnPro Industries umbrella, specializing in spiral wound gaskets that are industry standards for sealing flanges in high-temperature and high-pressure systems. The company has a formidable global presence and a reputation for reliability and technical expertise.
Innovation & Market Leadership:
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Inventor and leading global producer of spiral wound gaskets
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Advanced CAESAR® and SLEEVEWELL® gasket designs
8️⃣ 3. Lamons
Headquarters: Houston, Texas, USA
Key Offering: Metal Jacketed Gaskets, Spiral Wound Gaskets, Custom Fabricated Gaskets
Lamons, also part of EnPro Industries, completes a powerful trio of sealing giants. The company provides a comprehensive range of gasket products and services, with a strong emphasis on custom solutions for specific customer challenges in harsh operating environments.
Innovation & Market Leadership:
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Extensive custom gasket fabrication capabilities
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Strong service model with gasket kits and on-site support
7️⃣ 4. Teadit Group
Headquarters: Houston, Texas, USA (Global Operations)
Key Offering: Compressed Non-Asbestos (CNAF) Gaskets, Flexible Graphite, PTFE-based Sealing Products
Teadit Group is a global manufacturer known for its innovative sealing solutions, particularly its TEADIT® marinite and other high-temperature gasket materials. The company serves a diverse set of industries with a focus on quality and performance.
Innovation & Market Leadership:
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Wide range of proprietary gasket material formulations
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Global footprint with production facilities on multiple continents
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6️⃣ 5. 3M
Headquarters: Saint Paul, Minnesota, USA
Key Offering: Specialty Adhesives and Tapes, High-Temperature Sealants, Glass Cloth Tapes
While not a traditional gasket manufacturer, 3M’s advanced materials science plays a significant role in high-temperature sealing. The company’s specialty tapes, sealants, and composite materials are used in gasket fabrication and for sealing applications in demanding environments.
Innovation & Market Leadership:
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Innovation in adhesive technologies and composite materials
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Global R&D capabilities driving new material solutions
5️⃣ 6. Henkel
Headquarters: Düsseldorf, Germany
Key Offering: LOCTITE® High-Temperature Sealants, Gasket Maker Products
Henkel, through its LOCTITE brand, is a major supplier of formed-in-place gasket (FIPG) solutions and high-temperature RTV silicones. These products are crucial for applications where pre-cut gaskets are impractical or where extreme temperature resistance is required.
Innovation & Market Leadership:
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Leading provider of silicone-based high-temperature sealants
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Strong presence in automotive, aerospace, and industrial maintenance
4️⃣ 7. A.W. Chesterton
Headquarters: Groveland, Massachusetts, USA
Key Offering: ARC® Gaskets, Spiral Wound Gaskets, Mechanical Seals and Packing
A.W. Chesterton offers a comprehensive portfolio of industrial maintenance products, including its proprietary ARC (Advanced Red Compression) gaskets, known for their durability and performance in high-temperature services across various industries.
Innovation & Market Leadership:
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Proprietary ARC gasket technology for enhanced sealability
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Global network providing technical support and expertise
3️⃣ 8. Kömmerling Chemische Fabrik
Headquarters: Pirmasens, Germany
Key Offering: High-Temperature Silicone Sealants, Industrial Adhesives
Kömmerling is a German specialty chemicals company with a strong focus on high-performance sealants. Its products are engineered to withstand extreme thermal cycling and are used in industrial assembly and construction.
Innovation & Market Leadership:
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Expertise in silicone and polymer chemistry for extreme conditions
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Strong focus on the European industrial market
2️⃣ 9. IGS Industries
Headquarters: Houston, Texas, USA
Key Offering: Insulation Gaskets, High-Temperature Gasket Materials, OEM Components
IGS Industries specializes in high-performance gasketing materials, including those used for thermal insulation in addition to sealing. They serve critical sectors where temperature management is as important as leak prevention.
Innovation & Market Leadership:
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Specialization in combined sealing and insulating solutions
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Strong relationships with OEMs in energy and industrial sectors
1️⃣ 10. Hennig Gasket & Seals
Headquarters: Northbrook, Illinois, USA
Key Offering: Custom Die-Cut Gaskets, High-Temperature Material Blanks, EMI/RFI Shielding Gaskets
Hennig Gasket & Seals is a leading custom gasket fabricator, providing solutions from a wide variety of high-temperature materials. They are known for precision manufacturing and serving niche applications across multiple industries.
Innovation & Market Leadership:
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Expertise in custom die-cutting and material conversion
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Broad material inventory and rapid prototyping capabilities
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🌍 Outlook: The Future of High Temperature Gaskets Is Smarter and More Sustainable
The high temperature gaskets market is evolving beyond traditional materials towards smarter, more integrated solutions. While graphite, PTFE, and metals remain fundamental, the industry is increasingly investing in advanced composites, smart monitoring technologies, and environmentally friendly materials.
📈 Key Trends Shaping the Market:
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Development of bio-based and recyclable gasket materials to meet ESG goals
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Integration of sensor technology for predictive maintenance and leak detection
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Increased demand from renewable energy sectors like hydrogen and concentrated solar power
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Consolidation among major players to offer comprehensive sealing solution portfolios
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High Temperature Gaskets Market – View in Detailed Research Report
The companies listed above are not only providing essential sealing components—they are enabling the safe and efficient operation of the world’s most critical industrial infrastructure.
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