The Global Neutral Cure Silicone Sealant Market was valued at USD 2.8 Billion in 2025 and is projected to reach USD 4.1 Billion by 2034, growing at a Compound Annual Growth Rate (CAGR) of 5.2% during the forecast period (2024–2034). This robust growth is primarily driven by expanding construction activities worldwide, the rapid growth of the automotive and electronics industries, and the increasing demand for high-performance, durable, and versatile sealing solutions that are non-corrosive to substrates.

As industries increasingly prioritize material compatibility and long-term performance, neutral cure silicone sealants have become the preferred choice for applications involving sensitive metals, glass, and plastics. In this blog, we profile the Top 10 Companies in the Neutral Cure Silicone Sealant Industry—a group of global chemical giants and specialized manufacturers shaping the future of advanced sealing technology.

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Neutral Cure Silicone Sealant Market – View in Detailed Research Report

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🔟 1. Dow Inc.

Headquarters: Midland, Michigan, USA
Key Offering: DOWSIL™ Neutral Cure Silicone Sealants

Dow is a global leader in silicone technology, offering a comprehensive portfolio of high-performance DOWSIL™ sealants. Their neutral cure (oxime or alkoxy) formulations are renowned for excellent adhesion, weather resistance, and compatibility with a wide range of materials without causing corrosion.

Key Innovations & Applications:

• Advanced formulations for structural glazing and weatherproofing

• Specialized sealants for automotive assembly and electronics

• Commitment to sustainability with reduced VOC products

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9️⃣ 2. Wacker Chemie AG

Headquarters: Munich, Germany
Key Offering: ELASTOSIL® N Neutral Curing Silicone Sealants

Wacker Chemie is a European powerhouse in silicones, with its ELASTOSIL® N series being a benchmark for quality. These sealants are widely used in construction, industrial maintenance, and DIY applications due to their reliability and ease of use.

Key Innovations & Applications:

• High-strength bonding for facade and interior construction

• Products compliant with international building standards and regulations

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8️⃣ 3. Shin-Etsu Chemical Co., Ltd.

Headquarters: Tokyo, Japan
Key Offering: KE Series Neutral Silicone Sealants

Shin-Etsu Chemical is one of the world’s largest silicone manufacturers, known for its high-purity and high-performance products. Its neutral cure sealants are critical in precision applications across electronics, automotive, and aerospace sectors.

Key Innovations & Applications:

• Ultra-pure sealants for sensitive electronic components

• High-temperature resistant formulations for automotive engines

Download FREE Sample Report:
Neutral Cure Silicone Sealant Market – View in Detailed Research Report

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7️⃣ 4. Momentive Performance Materials Inc.

Headquarters: Waterford, New York, USA
Key Offering: Silplus® & Silquest® Neutral Cure Sealants

Momentive offers a diverse range of silicone-based products, with its neutral cure sealants standing out for their durability and flexibility. The company serves demanding markets such as transportation, renewable energy, and industrial assembly.

Key Innovations & Applications:

• Sealants for solar panel assembly and wind turbine manufacturing

• Custom-formulated solutions for OEMs in various industries

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6️⃣ 5. 3M Company

Headquarters: Saint Paul, Minnesota, USA
Key Offering: 3M™ Marine Sealants, 3M™ Fire Barrier Sealants

3M leverages its vast expertise in adhesives and tapes to produce specialized neutral cure silicone sealants. These products are engineered for critical applications where safety and performance are paramount, such as marine environments and fire protection.

Key Innovations & Applications:

• Marine-grade sealants resistant to saltwater and UV radiation

• Intumescent fire barrier sealants for life safety

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5️⃣ 6. H.B. Fuller Company

Headquarters: St. Paul, Minnesota, USA
Key Offering: FULLER® Neutral Cure Silicone Adhesives & Sealants

H.B. Fuller is a leading global adhesives provider, with a strong focus on construction and packaging. Its neutral cure silicone sealants are formulated for high-performance bonding and sealing where non-acidic curing is essential.

Key Innovations & Applications:

• Sealants for pre-fabricated construction and modular buildings

• Solutions for appliance manufacturing and aerospace interiors

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4️⃣ 7. Bostik (An Arkema Company)

Headquarters: Colombes, France
Key Offering: Bostik Neutral Cure Silicone Sealants

Bostik, part of the Arkema Group, offers innovative sealing solutions for construction, transportation, and consumer markets. Its neutral cure silicone products are known for their strong adhesion and resistance to environmental stresses.

Key Innovations & Applications:

• High-performance sealants for sanitary and kitchen applications

• Light-curing silicones for automated assembly lines

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3️⃣ 8. Soudal NV

Headquarters: Turnhout, Belgium
Key Offering: Soudaflex & Soudaseal Neutral Cure Sealants

Soudal is a major European manufacturer of sealants and adhesives, with a significant global footprint. The company provides a wide array of neutral cure silicone sealants tailored for professional builders and consumers.

Key Innovations & Applications:

• All-weather sealants for exterior building envelopes

• User-friendly packaging and application systems

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2️⃣ 9. Elkem ASA

Headquarters: Oslo, Norway
Key Offering: Silicone Materials for Sealant Formulators

Elkem is a key upstream player, supplying specialty silicones and silanes that form the base for neutral cure sealants. While not primarily a formulator, its high-quality materials are essential for countless sealant producers worldwide.

Key Innovations & Applications:

• Development of novel cross-linkers and polymers for advanced sealants

• Focus on sustainable silicone production processes

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1️⃣ 10. Oriental Yuhong

Headquarters: Beijing, China
Key Offering: Yuhong Neutral Silicone Sealants

Oriental Yuhong is a leading building materials company in Asia, with a rapidly expanding product line that includes high-quality neutral cure silicone sealants. The company is a major force in the Asia-Pacific construction boom.

Key Innovations & Applications:

• Cost-effective sealants for large-scale infrastructure projects

• Growing investment in R&D for green building materials

Get Full Report Here:
Neutral Cure Silicone Sealant Market – View in Detailed Research Report

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🏗️ Outlook: The Future of Neutral Cure Silicone Sealants Is Smarter and More Sustainable

The neutral cure silicone sealant market is evolving beyond traditional applications. The focus is shifting towards smarter formulations that offer enhanced functionality, such as self-healing properties, and greater alignment with global sustainability goals.

📈 Key Trends Shaping the Market:

• Rising demand for green buildings is boosting the use of low-VOC and environmentally friendly sealants.

• Growth in electric vehicle production is creating new application areas for battery pack sealing and thermal management.

• Advancements in nanotechnology are leading to sealants with improved mechanical strength and durability.

• Increased automation in manufacturing is driving the need for sealants with specific curing profiles for robotic application.

Get Full Report Here:
Neutral Cure Silicone Sealant Market – View in Detailed Research Report

The companies listed above are not only supplying essential materials—they are driving the innovation and sustainability that will define the next generation of sealing solutions across global industries.