The Global Electronic Potting Gels Market was valued at USD 1.42 Billion in 2023 and is projected to reach USD 2.68 Billion by 2032, growing at a Compound Annual Growth Rate (CAGR) of 7.1% during the forecast period (2024–2032). This robust growth is being fueled by the relentless trend of electronics miniaturization, the explosive expansion of the electric vehicle (EV) sector, and the critical demand for high-reliability protection in 5G infrastructure and renewable energy systems.

As electronic components become more powerful, compact, and exposed to harsher environments, the role of advanced potting gels in ensuring longevity and reliability has never been more vital. These specialized materials are the unsung heroes safeguarding the circuitry in everything from smartphones to spacecraft. In this blog, we profile the Top 10 Companies in the Electronic Potting Gels Industry—a dynamic mix of global chemical titans and specialized innovators shaping the future of electronics encapsulation.

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🔟 1. Henkel AG & Co. KGaA

Headquarters: Düsseldorf, Germany
Key Offering: LOCTITE® potting gels, silicone, epoxy, and polyurethane formulations

Henkel is a global leader in adhesive technologies, and its LOCTITE brand is synonymous with high-performance electronic materials. The company offers a comprehensive portfolio of potting gels designed for thermal management, shock absorption, and environmental protection across automotive, consumer electronics, and industrial applications.

Innovation Focus:

• Development of thermally conductive gels for EV battery systems

• Advanced flame-retardant formulations meeting UL and IEC standards

• Focus on fast-curing and low-stress products for high-volume manufacturing

Download FREE Sample Report: Global Electronic Potting Gels Market – View in Detailed Research Report

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9️⃣ 2. Dow Inc.

Headquarters: Midland, Michigan, USA
Key Offering: SILASTIC™ silicone potting gels, DOWSIL™ encapsulants

Dow is a premier materials science company with a formidable presence in the silicones market. Its DOWSIL and SILASTIC brands provide highly reliable potting gels known for their excellent thermal stability, flexibility, and electrical insulation properties, making them ideal for demanding applications in harsh environments.

Innovation Focus:

• High-purity gels for sensitive automotive and medical electronics

• Sustainable material solutions with reduced environmental impact

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8️⃣ 3. Momentive Performance Materials Inc.

Headquarters: Waterford, New York, USA
Key Offering: Specialty silicone-based potting and encapsulation gels

Momentive is a leading global supplier of silicones and advanced materials, offering a wide range of high-performance potting gels. The company’s products are engineered to protect against moisture, thermal cycling, and mechanical shock, serving critical roles in power electronics, lighting, and telecommunications infrastructure.

Innovation Focus:

• Gels with enhanced thermal conductivity for heat dissipation

• Optically clear formulations for LED and optical sensor protection

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7️⃣ 4. Elkem ASA

Headquarters: Oslo, Norway
Key Offering: Silicone elastomers and specialty potting compounds

Elkem Silicones is a key player in the silicones value chain, providing high-quality raw materials and formulated products. Their potting gels are recognized for their durability and performance in extreme conditions, catering to sectors like energy, transportation, and specialized industrial equipment.

Innovation Focus:

• Development of gels for next-generation power modules

• Focus on cycloaliphatic silicone technologies for improved properties

Download FREE Sample Report: Global Electronic Potting Gels Market – View in Detailed Research Report

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6️⃣ 5. Shin-Etsu Chemical Co., Ltd.

Headquarters: Tokyo, Japan
Key Offering: KE® series silicone gels, epoxy molding compounds

Shin-Etsu is one of the world’s largest manufacturers of silicone products, with a sterling reputation for quality and consistency. Its KE-series silicone gels are industry standards for soft, low-stress encapsulation of delicate components, particularly in automotive sensors and consumer electronics.

Innovation Focus:

• Ultra-soft gels for chip-on-board (COB) and flip-chip applications

• Automotive-grade materials with long-term reliability data

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5️⃣ 6. Wacker-Chemie AG

Headquarters: Munich, Germany
Key Offering: ELASTOSIL® and SEMICOSIL® silicone gels and encapsulants

Wacker is a global chemical group with a strong focus on silicone chemistry. Its ELASTOSIL brand offers a diverse range of potting gels that provide excellent protection against environmental influences, making them suitable for applications from household appliances to offshore wind turbine converters.

Innovation Focus:

• Gels with self-adhesion properties to various substrates

• High-temperature stable formulations for under-the-hood electronics

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4️⃣ 7. Dymax Corporation

Headquarters: Torrington, Connecticut, USA
Key Offering: Rapid-cure light-curable and acrylic-based potting gels

Dymax specializes in fast-curing adhesives and coatings, bringing speed and efficiency to electronics manufacturing. Their light-curable potting gels cure in seconds upon exposure to UV/visible light, significantly reducing cycle times for high-volume production lines.

Innovation Focus:

• UV/light-cure technology for heat-sensitive assemblies

• Low-outgassing formulations for aerospace and optical applications

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3️⃣ 8. Master Bond Inc.

Headquarters: Hackensack, New Jersey, USA
Key Offering: Epoxy, silicone, and polyurethane potting compounds

Master Bond is a recognized formulator and manufacturer of high-performance adhesives, sealants, and coatings. The company provides a vast array of potting gels tailored for specific requirements, including chemical resistance, thermal conductivity, and operational temperature ranges.

Innovation Focus:

• Two-part systems with precisely controlled cure profiles

• Electrically insulating and thermally conductive grades

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2️⃣ 9. Elantas GmbH

Headquarters: Hamburg, Germany
Key Offering: Insulating resins, impregnating resins, and potting compounds

As part of the Altana Group, Elantas is a leading specialist in electrical insulation materials. The company develops high-performance potting gels for motors, generators, transformers, and other electrical apparatus, ensuring operational safety and longevity in demanding conditions.

Innovation Focus:

• Materials for high-voltage insulation applications

• Compliance with international safety and environmental standards

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1️⃣ 10. CHT Group

Headquarters: Tübingen, Germany
Key Offering: Specialty chemicals including silicone-based potting materials

The CHT Group is a global player in specialty chemicals with a strong focus on silicone specialties. They offer tailored potting gel solutions that provide effective protection for electronic components, particularly in the automotive, industrial, and appliance sectors.

Innovation Focus:

• Custom-formulated systems for specific customer challenges

• Emphasis on sustainable and eco-efficient products

Get Full Report Here: Global Electronic Potting Gels Market – View in Detailed Research Report

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🔬 Outlook: The Future of Electronic Potting Gels Is Smarter and More Sustainable

The electronic potting gels market is undergoing a significant evolution. While traditional materials continue to serve critical functions, the industry is innovating towards smarter formulations with enhanced functionality, sustainability, and processing efficiency to meet the demands of next-generation electronics.

📈 Key Trends Shaping the Market:

• Accelerated demand for high thermal conductivity gels from the EV and power electronics sectors

• Rising adoption of silicone-based gels for their superior flexibility and temperature range

• Increasing regulatory pressure driving the development of eco-friendly, low-VOC, and bio-based formulations

• Integration of smart functionalities, such as reworkability and sensing capabilities, into gel materials

Get Full Report Here: Global Electronic Potting Gels Market – View in Detailed Research Report

The companies listed above are not only protecting the world’s electronics—they’re enabling the technological advancement of virtually every modern industry.