The Global Silicone Sponge Rubber Sheet Market was valued at USD 1.65 Billion in 2023 and is projected to reach USD 2.38 Billion by 2028, growing at a Compound Annual Growth Rate (CAGR) of 7.2% during the forecast period (2023–2028). This robust growth is fueled by escalating demand from the electronics, automotive, and aerospace sectors, coupled with the material’s superior properties like extreme temperature resistance, excellent compression set, and effective sealing capabilities.

As industries worldwide push for higher performance and reliability in harsh environments, silicone sponge rubber sheets have become indispensable. In this blog, we profile the Top 10 Companies in the Silicone Sponge Rubber Sheet Industry—a mix of global chemical giants and specialized manufacturers defining the future of high-performance sealing and gasketing solutions.

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🔟 1. 3M Company

Headquarters: Saint Paul, Minnesota, USA
Key Offering: 3M™ Silicone Sponge & Foam Tapes, Sheets, and Rolls

3M is a global science and manufacturing leader, offering a comprehensive portfolio of silicone sponge rubber products known for their consistent quality and reliability. Their materials are widely used for gasketing, sealing, and damping in demanding applications across electronics, transportation, and industrial markets.

Innovation and Market Focus:

• Advanced adhesive technologies for high-bond strength tapes

• Focus on flame-retardant and thermally conductive silicone sponge variants

• Extensive R&D investment in material science for next-generation applications

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2023-2028 Global and Regional Silicone Sponge Rubber Sheet Industry Status and Prospects Professional Market – View in Detailed Research Report

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9️⃣ 2. Rogers Corporation

Headquarters: Chandler, Arizona, USA
Key Offering: BISCO® Silicone Sponge Rubber Sheets and Fabricated Parts

Rogers Corporation is a premier specialty materials innovator, with its BISCO® brand being synonymous with high-performance silicone sponge rubber. The company provides materials engineered for exceptional environmental sealing, vibration damping, and thermal management in critical applications.

Innovation and Market Focus:

• Specialization in ultra-low compression set formulations

• Leadership in materials for electric vehicle (EV) battery sealing and power electronics

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8️⃣ 3. Saint-Gobain Foams and Tapes

Headquarters: Courbevoie, France
Key Offering: NORBUTHANE® and other specialty silicone sponge sheets

Saint-Gobain, through its Performance Plastics division, is a key global supplier of engineered polymer solutions. Their silicone sponge rubber sheets are recognized for durability and performance in extreme temperatures, serving aerospace, industrial, and construction sectors.

Innovation and Market Focus:

• Development of custom-formulated sheets for specific OEM requirements

• Strong focus on sustainability and reducing environmental impact of production processes

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7️⃣ 4. Dow Corning (Now part of Dow Inc.)

Headquarters: Midland, Michigan, USA
Key Offering: SILASTIC® Silicone Sponge Rubber Sheets

Dow, following the integration of Dow Corning, is a titan in silicone technology. Their SILASTIC® brand offers a wide range of silicone sponge rubbers known for outstanding weatherability, sealing force retention, and flexibility from -60°C to 200°C.

Innovation and Market Focus:

• Pioneering in high-consistency rubber (HCR) technology for sponge sheets

• Broad application support from medical devices to industrial machinery

Download FREE Sample Report:
2023-2028 Global and Regional Silicone Sponge Rubber Sheet Industry Status and Prospects Professional Market – View in Detailed Research Report

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6️⃣ 5. Elkem Silicones

Headquarters: Oslo, Norway
Key Offering: BLUESIL™ Sponge Silicone Rubber Sheets

Elkem Silicones is one of the world’s fully integrated silicone manufacturers, producing materials from quartz to specialty siloxanes. Their sponge rubber sheets are valued for uniform cell structure and consistent performance in automotive, energy, and food-grade applications.

Innovation and Market Focus:

• Investment in bio-attributed silicones for reduced carbon footprint

• Expansion of production capacity in Asia and Europe to meet growing demand

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5️⃣ 6. Shin-Etsu Silicone

Headquarters: Tokyo, Japan
Key Offering: KE-Series Silicone Sponge Rubbers

Shin-Etsu Chemical is the world’s largest silicone manufacturer by production volume. The company offers a diverse lineup of silicone sponge rubber sheets characterized by excellent heat resistance, electrical insulation, and flame retardancy, heavily supplied to the Asian electronics and automotive markets.

Innovation and Market Focus:

• Dominance in high-purity silicones for semiconductor manufacturing equipment

• Continuous development of products meeting international UL and ROHS standards

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4️⃣ 7. Stockwell Elastomerics

Headquarters: Philadelphia, Pennsylvania, USA
Key Offering: Custom-fabricated silicone sponge rubber gaskets and sheets

Stockwell Elastomerics specializes in the fabrication and distribution of precision die-cut and custom-shaped components from silicone sponge rubber. They serve as a critical partner for OEMs requiring tight-tolerance parts for military, medical, and aerospace applications.

Innovation and Market Focus:

• Expertise in converting raw sheet stock into complex, ready-to-install components

• ISO 9001:2015 certified manufacturing processes ensuring quality and traceability

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3️⃣ 8. PREMSIL

Headquarters: Sassenheim, Netherlands
Key Offering: PremSil Silicone Sponge Rubber Sheets and Profiles

PREMSIL is a European specialist in silicone rubber extruded profiles and sheet materials. The company is known for its technical expertise and ability to supply both standard and custom-colored sponge sheets with specific properties like low smoke toxicity for mass transit applications.

Innovation and Market Focus:

• Strong focus on the European rail and transportation industry standards (e.g., EN 45545)

• Development of co-extruded sponge/dense silicone combinations for complex sealing needs

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2️⃣ 9. Bellofram (a part of IMI Precision Engineering)

Headquarters: Newell, West Virginia, USA
Key Offering: Precision silicone sponge diaphragms and sheets

Bellofram, part of IMI Precision Engineering, is renowned for its high-quality elastomeric diaphragms and sealing materials. Their silicone sponge sheets are engineered for precision control applications, offering consistent performance in pneumatic systems, regulators, and sensitive instrumentation.

Innovation and Market Focus:

• Leadership in materials for precision pressure and flow control devices

• Focus on ultra-uniform thickness and controlled compressibility for repeatable performance

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1️⃣ 10. Suzhou Aoke Rubber Co., Ltd.

Headquarters: Suzhou, Jiangsu, China
Key Offering: Cost-effective silicone sponge rubber sheets and rolls

Suzhou Aoke Rubber is a prominent Chinese manufacturer specializing in various rubber sheet products, including silicone sponge. The company plays a significant role in the regional supply chain, providing economical solutions for general industrial sealing, gasketing, and padding applications.

Innovation and Market Focus:

• Focus on serving the vast manufacturing base in China and across Asia

• Capability to produce large-volume orders with competitive lead times

Get Full Report Here:
2023-2028 Global and Regional Silicone Sponge Rubber Sheet Industry Status and Prospects Professional Market – View in Detailed Research Report

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🌍 Outlook: The Future of Silicone Sponge Rubber Sheets Is Smarter and More Sustainable

The silicone sponge rubber sheet market is evolving beyond traditional gasketing. While standard sheets continue to see high volume use, the industry is increasingly focused on specialized formulations that address electrification, sustainability, and digital manufacturing trends.

📈 Key Trends Shaping the Market:

• Electrification Drive: Surging demand for thermally conductive and flame-retardant sheets for EV batteries and power electronics.

• Sustainability Push: Development of bio-based silicone precursors and recycling initiatives for production waste.

• Miniaturization: Need for thinner, more consistent sheets with precise compression properties for compact electronic devices.

• Customization & Digitization: Growth in demand for custom-fabricated parts and the use of digital tools for rapid prototyping and supply chain optimization.

Get Full Report Here:
2023-2028 Global and Regional Silicone Sponge Rubber Sheet Industry Status and Prospects Professional Market – View in Detailed Research Report

The companies listed above are not only supplying essential materials—they’re enabling the technological advancements that define modern industry.