The Global Extra Soft Silicone Foam Market was valued at USD 1.52 Billion in 2024 and is projected to reach USD 2.18 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 6.2% during the forecast period (2024–2030). This robust growth is being driven by escalating demand from the aerospace, automotive, and rail sectors for advanced sealing, cushioning, and thermal management solutions that offer superior performance under extreme conditions.

As industries increasingly prioritize lightweight, durable, and fire-resistant materials, the focus shifts to the leading manufacturers who are pioneering the development and application of extra soft silicone foam. In this blog, we profile the Top 10 Companies in the Extra Soft Silicone Foam Industry—a blend of global chemical giants and specialized innovators defining the future of high-performance elastomeric foams.

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🔟 1. Rogers Corporation

Headquarters: Chandler, Arizona, USA
Key Offering: BISCO® Silicone Foams, Custom Formulations

Rogers Corporation is a world-leading engineered materials company, renowned for its BISCO® brand of silicone foams. Their extra soft silicone foams are designed for superior compressibility and sealing performance in demanding applications across aerospace, mass transit, and industrial sectors. Rogers specializes in providing materials that meet stringent flame, smoke, and toxicity (FST) standards.

Innovation and Market Focus:

• Pioneering high-performance, UL94-rated silicone foam materials

• Strong focus on aerospace and defense applications

• Extensive R&D in custom formulation capabilities

Download FREE Sample Report: Extra Soft Silicone Foam Market – View in Detailed Research Report

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9️⃣ 2. American Flexible Products

Headquarters: Salem, New Hampshire, USA
Key Offering: Silicone Sponge & Foam Sheets, Rolls, Gaskets

American Flexible Products is a key manufacturer and converter of silicone sponge and foam products. They specialize in producing extra soft, closed-cell silicone foam that offers excellent environmental sealing and cushioning properties, serving industries from medical device manufacturing to telecommunications and automotive.

Innovation and Market Focus:

• Custom die-cutting and fabrication services

• Focus on providing solutions for EMI/RFI shielding and thermal insulation

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8️⃣ 3. Saint-Gobain

Headquarters: Courbevoie, France
Key Offering: GREENSEAL® Silicone Foams, NORGLIDE® Materials

Saint-Gobain’s Performance Plastics division is a major global supplier of high-performance materials, including GREENSEAL® silicone foams. Their extra soft silicone foams are engineered for applications requiring reliable sealing, vibration damping, and thermal management, with a significant footprint in the transportation and construction sectors.

Innovation and Market Focus:

• Development of sustainable material solutions

• Global manufacturing and distribution network

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7️⃣ 4. Stockwell Elastomerics

Headquarters: Philadelphia, Pennsylvania, USA
Key Offering: Silicone Sponge, Foam, and Rubber Products

Stockwell Elastomerics is a specialist in fabricating custom gaskets, seals, and insulation from silicone foam and sponge materials. They are known for their technical expertise in supplying extra soft silicone foam solutions that meet precise customer specifications for compression set and environmental resistance.

Innovation and Market Focus:

• Rapid prototyping and low-volume production capabilities

• Focus on military, aerospace, and electronics industries

Download FREE Sample Report: Extra Soft Silicone Foam Market – View in Detailed Research Report

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6️⃣ 5. Packstat Ltd

Headquarters: Haverhill, Suffolk, United Kingdom
Key Offering: CONFOR™ Foams, Custom Silicone Foam Fabrication

Packstat Ltd is a UK-based specialist in the design and manufacture of custom foam solutions, including a range of silicone-based products. The company provides extra soft silicone foam for protective packaging, cushioning, and sealing applications, with a focus on precision engineering and material performance.

Innovation and Market Focus:

• Expertise in converting foam materials to precise specifications

• Serving sectors including medical, electronics, and industrial automation

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5️⃣ 6. Dongguan Sheen Electronic Technology

Headquarters: Dongguan, Guangdong, China
Key Offering: Silicone Foam Tapes, Sheets, Die-Cut Parts

Dongguan Sheen Electronic Technology is a prominent Chinese manufacturer specializing in silicone foam products for electronic applications. They produce extra soft silicone foam that is widely used for sealing, gasketing, and padding in consumer electronics, appliances, and LED lighting due to its excellent dielectric properties and resilience.

Innovation and Market Focus:

• Cost-effective manufacturing for high-volume electronics markets

• Strong supply chain integration within Asia

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4️⃣ 7. Dow Inc. (DOW)

Headquarters: Midland, Michigan, USA
Key Offering: SILASTIC® Silicone Rubber, Specialty Foam Formulations

Dow is a global materials science leader, offering a wide portfolio of silicone technologies under its SILASTIC® brand. While primarily a supplier of silicone elastomers, Dow provides the foundational materials and expertise that enable partners to formulate and produce high-performance extra soft silicone foams for a multitude of industrial applications.

Innovation and Market Focus:

• Investment in sustainable silicone chemistries

• Collaboration with fabricators to develop next-generation foam solutions

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3️⃣ 8. Shin-Etsu Chemical Co., Ltd.

Headquarters: Tokyo, Japan
Key Offering: Silicone Raw Materials, Specialty Compounds

Shin-Etsu is one of the world’s largest manufacturers of silicone products, supplying the essential polymers and compounds used to produce extra soft silicone foam. Their high-purity silicones are critical for creating foams that meet the demanding specifications of the medical, automotive, and electronics industries.

Innovation and Market Focus:

• Leading global supplier of silicone monomer and polymer

• Strong R&D focus on enhancing foam performance characteristics

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2️⃣ 9. Suzhou Aoke

Headquarters: Suzhou, Jiangsu, China
Key Offering: Custom Silicone Foam Products

Suzhou Aoke is a specialized manufacturer based in one of China’s primary industrial hubs. The company produces and fabricates extra soft silicone foam for both domestic and international markets, focusing on providing reliable sealing solutions for the automotive and appliance industries.

Innovation and Market Focus:

• Competitive pricing and manufacturing agility

• Growing export business to European and North American markets

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1️⃣ 10. Dongguan Xinyue

Headquarters: Dongguan, Guangdong, China
Key Offering: Silicone Foam Sheets, Rolls, and Fabricated Parts

Dongguan Xinyue is an emerging player in the silicone foam market, specializing in the production of extra soft silicone foam materials. The company caters to a broad base of industrial clients, providing materials known for their consistent quality and performance in gasketing and cushioning applications.

Innovation and Market Focus:

• Expansion of production capacity to meet growing demand

• Focus on expanding presence in the Southeast Asian market

Get Full Report Here: Extra Soft Silicone Foam Market – View in Detailed Research Report

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🌍 Outlook: The Future of Extra Soft Silicone Foam is Smarter and More Sustainable

The extra soft silicone foam market is experiencing a significant evolution. While traditional applications in sealing and cushioning remain vital, the industry is innovating with advanced formulations that enhance flame retardancy, improve sustainability profiles, and enable new functionalities in smart devices and electric vehicles.

📈 Key Trends Shaping the Market:

• Rising demand for FST-compliant materials in public transportation (aerospace and rail)

• Expansion into electric vehicle battery pack sealing and thermal management

• Development of bio-based or recycled content silicone foam variants

• Increased customization and precision fabrication for complex applications

Get Full Report Here: Extra Soft Silicone Foam Market – View in Detailed Research Report

The companies listed above are not only supplying critical materials—they are actively engineering the next generation of performance elastomers that will define safety and reliability in tomorrow’s technologies.