The global PUR Adhesive in Electronics Market was valued at USD 1.85 Billion in 2024 and is projected to reach USD 2.78 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 6.9% during the forecast period (2024–2030). This robust growth is primarily driven by the increasing miniaturization of electronic components, the rapid expansion of the consumer electronics sector, and the rising demand for high-performance, durable bonding solutions in automotive electronics and advanced packaging.

As the electronics industry evolves toward more complex and compact designs, the role of high-performance adhesives becomes critical. Polyurethane (PUR) adhesives are at the forefront, offering exceptional properties like flexibility, chemical resistance, and strong bonding on diverse substrates. In this blog, we profile the Top 10 Companies in the PUR Adhesive in Electronics Industry—a group of chemical giants and specialty formulators that are enabling the next generation of electronic devices.

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PUR Adhesive in Electronics Market – View in Detailed Research Report

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🔟 1. Henkel AG & Co. KGaA

Headquarters: Düsseldorf, Germany
Key Offering: LOCTITE® PUR adhesives, electrically conductive adhesives, potting compounds

Henkel is a global leader in adhesive technologies, with a formidable presence in the electronics segment. Its LOCTITE® brand offers a wide range of PUR-based solutions designed for bonding, sealing, and potting applications in smartphones, wearables, automotive control units, and industrial electronics. The company invests heavily in R&D to develop formulations that meet evolving requirements for thermal management and reliability.

Innovation Focus:

• Development of low-outgassing PUR adhesives for sensitive components
• Advanced thermal interface materials for high-power electronics
• Sustainable adhesive solutions with bio-based content

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9️⃣ 2. 3M Company

Headquarters: Saint Paul, Minnesota, USA
Key Offering: Scotch-Weld™ PUR adhesives, structural adhesives, electrically insulating coatings

3M’s Electronics Materials Division provides high-performance PUR adhesives that are critical for assembling displays, semiconductor packages, and printed circuit boards (PCBs). Their products are known for excellent durability, resistance to moisture and chemicals, and ability to bond dissimilar materials, which is essential in modern multi-material electronic designs.

Innovation Focus:

• Light-curable PUR adhesives for fast production cycles
• Solutions for 5G infrastructure and antenna bonding
• Adhesives that withstand extreme temperature cycling

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8️⃣ 3. H.B. Fuller Company

Headquarters: St. Paul, Minnesota, USA
Key Offering: PUR reactive hot melts, epoxy and polyurethane hybrid adhesives

H.B. Fuller serves a broad range of industries, with specialized formulations for electronics manufacturing. Their PUR adhesives are engineered for applications requiring high strength, flexibility, and environmental resistance, such as bonding sensors, speaker assemblies, and battery packs in consumer devices and electric vehicles.

Innovation Focus:

• Fast-curing PUR for high-speed automated assembly lines
• Formulations compliant with stringent automotive and aerospace standards
• Adhesives with low halogen content for environmental safety

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7️⃣ 4. Sika AG

Headquarters: Baar, Switzerland
Key Offering: SikaForce® PUR adhesives, encapsulation resins, structural bonding solutions

Sika is a key player in specialty chemicals, with a growing portfolio for the electronics market. Its PUR adhesives are used for potting and encapsulating electronic control units (ECUs), protecting them from vibration, moisture, and thermal stress, particularly in the automotive and transportation sectors.

Innovation Focus:

• PUR systems for battery assembly in electric vehicles
• Thermally conductive but electrically insulating encapsulants
• Solutions for bonding composite materials in electronic housings

Download FREE Sample Report:
PUR Adhesive in Electronics Market – View in Detailed Research Report

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6️⃣ 5. Dow Inc.

Headquarters: Midland, Michigan, USA
Key Offering: BETASEAL™, BETAMATE™ structural PUR adhesives, polyurethane raw materials

Dow is a leading materials science company whose products form the basis of many electronic-grade PUR adhesives. It supplies polyol and isocyanate components to formulators and also manufactures finished adhesive systems for applications like display lamination and module assembly, focusing on optical clarity and long-term stability.

Innovation Focus:

• High-purity raw materials for semiconductor packaging
• Adhesives enabling flexible and foldable display technology
• Circular economy initiatives with recycled content

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5️⃣ 6. Arkema Group

Headquarters: Colombes, France
Key Offering: Bostik PUR adhesives, photocurable resins, specialty polyurethanes

Through its Bostik division, Arkema offers advanced PUR adhesive solutions tailored for electronics. Their expertise lies in formulating adhesives that provide excellent adhesion to plastics, metals, and glass, which is crucial for assembling consumer electronics, household appliances, and LED lighting systems.

Innovation Focus:

• PUR hot melts for efficient and clean assembly processes
• Solutions for thermal management in high-brightness LEDs
• Bio-based polyurethane chemistries

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4️⃣ 7. Wacker Chemie AG

Headquarters: Munich, Germany
Key Offering: ELASTOSIL® PUR hybrid adhesives, silicone-polyurethane blends, encapsulants

Wacker is renowned for its silicone products but also develops innovative hybrid systems that combine the benefits of silicones and polyurethanes. These materials offer superior elasticity, UV resistance, and thermal stability, making them ideal for outdoor electronics, solar panel junction boxes, and automotive sensors.

Innovation Focus:

• Hybrid adhesives for extreme environmental conditions
• One-component moisture-curing PUR systems
• High-transparency adhesives for optical applications

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3️⃣ 8. Dymax Corporation

Headquarters: Torrington, Connecticut, USA
Key Offering: Light-curing PUR adhesives, conformal coatings, grades for medical electronics

Dymax specializes in rapidly curing adhesives, with a strong focus on UV/light-curable PUR systems. These products are essential for high-volume electronics manufacturing, as they cure in seconds upon exposure to light, enabling fast throughput and precise application in automated dispensing systems.

Innovation Focus:

• UV-light-curable PUR for bonding heat-sensitive components
• Low-viscosity formulations for capillary flow into tight spaces
• Adhesives compliant with medical device and aerospace regulations

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2️⃣ 9. Master Bond Inc.

Headquarters: Hackensack, New Jersey, USA
Key Offering: Two-part PUR systems, thermally conductive adhesives, electrically insulating epoxies

Master Bond is a U.S.-based manufacturer of high-performance specialty adhesives. While it offers a wide chemical portfolio, its two-component PUR systems are valued in electronics for their excellent peel strength, toughness, and resistance to shock and vibration, often used in military, aerospace, and high-reliability industrial electronics.

Innovation Focus:

• Custom-formulated adhesives for specific application challenges
• PUR systems with high service temperature ranges
• Solvent-free, 100% solids formulations

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1️⃣ 10. Panacol-Elosol GmbH

Headquarters: Steinhoefel, Germany
Key Offering: Structura® UV-PUR adhesives, specialty bonding agents for micro-electronics

Panacol-Elosol is a German specialist in adhesives for demanding technical applications. Its Structura® line includes UV-curing polyurethane adhesives that combine the rapid cure of acrylics with the flexibility and toughness of polyurethanes, making them perfect for bonding glass, ceramics, and metals in sensitive micro-electronic assemblies.

Innovation Focus:

• UV-PUR adhesives for medical and optical electronics
• Low-stress curing for delicate component assembly
• High-purity grades for semiconductor and sensor manufacturing

Get Full Report Here:
PUR Adhesive in Electronics Market – View in Detailed Research Report

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🔬 Outlook: The Future of PUR Adhesives in Electronics is Smarter and More Sustainable

The PUR adhesive market is undergoing a significant transformation, propelled by the relentless pace of innovation in the electronics sector. While traditional formulations continue to serve critical functions, the industry is rapidly advancing toward smart materials with enhanced functionality, sustainability, and process compatibility.

📈 Key Trends Shaping the Market:

• Development of thermally conductive but electrically insulating PURs for power electronics and electric vehicle batteries.
• Growing demand for low-temperature curing adhesives to protect heat-sensitive components like organic LEDs and MEMS sensors.
• Increased adoption of UV and light-cure systems to accelerate production speeds in high-volume consumer electronics assembly.
• A strong push toward bio-based and recyclable polyurethane chemistries to meet corporate sustainability goals and regulatory pressures.

The companies profiled above are not just supplying adhesives; they are providing the essential enabling technologies that allow for the creation of smaller, more powerful, and more reliable electronic devices that define our modern world.

Get Full Report Here:
PUR Adhesive in Electronics Market – View in Detailed Research Report