The Global Thick Film Stripping Fluid for Sealing and Testing Market was valued at USD 486.5 Million in 2024 and is projected to reach USD 847.3 Million by 2032, growing at a Compound Annual Growth Rate (CAGR) of 7.1% during the forecast period (2025–2032). This robust growth is propelled by the relentless expansion of the global semiconductor industry, the increasing complexity of integrated circuits, and the accelerating adoption of water-based and environmentally compliant formulations across electronics manufacturing sectors.

As the demand for smaller, faster, and more powerful electronic devices intensifies, the precision and reliability of manufacturing processes become paramount. In this critical landscape, thick film stripping fluids are indispensable for cleanly removing photoresists and coatings during sealing and testing phases. This blog profiles the Top 10 Companies in the Thick Film Stripping Fluid Industry—a group of chemical giants and specialized material science leaders shaping the future of electronics fabrication.

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🔟 1. DuPont

Headquarters: Wilmington, Delaware, USA
Key Offering: EKC™ Technology stripping chemistries, including solvent and aqueous formulations

DuPont is a global leader in electronic materials, with its EKC Technology division providing advanced stripping fluids essential for semiconductor and microelectronics manufacturing. Their products are engineered for high selectivity and compatibility with a wide range of substrates, ensuring clean removal of thick film materials without damaging underlying layers during critical sealing and testing processes.

Innovation Initiatives:

• Development of low-residue, high-purity stripping formulations for advanced nodes
• R&D focus on reducing environmental impact and VOC emissions
• Strategic partnerships with leading semiconductor IDMs and foundries

Download FREE Sample Report: Thick Film Stripping Fluid for Sealing and Testing Market – View in Detailed Research Report

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9️⃣ 2. Merck KGaA (EMD Electronics)

Headquarters: Darmstadt, Germany
Key Offering: AZ® Strippers, including positive and negative resist removers

Merck KGaA, operating through its EMD Electronics business, is a powerhouse in the electronics materials sector. Their comprehensive portfolio of stripping fluids is critical for back-end-of-line processes, packaging, and testing, supporting the fabrication of everything from consumer electronics to high-performance computing chips.

Innovation Initiatives:

• Investment in next-generation stripping technologies for 3D NAND and FinFET architectures
• Expansion of sustainable product lines with improved safety profiles

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8️⃣ 3. Tokyo Ohka Kogyo Co., Ltd. (TOK)

Headquarters: Kawasaki, Japan
Key Offering: THB series stripping solutions for photoresist and polyimide removal

TOK is a leading Japanese manufacturer of photoresists and ancillary process chemicals. The company’s thick film stripping fluids are renowned for their high performance in removing hard-to-strip materials used in advanced packaging and MEMS device manufacturing, ensuring high yields and device reliability.

Innovation Initiatives:

• Strong focus on R&D for materials compatible with extreme ultraviolet (EUV) lithography
• Development of stripping fluids for hybrid and flexible electronics applications

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7️⃣ 4. Shin-Etsu Chemical Co., Ltd.

Headquarters: Tokyo, Japan
Key Offering: Specialty strippers for silicon, compound semiconductors, and packaging

Shin-Etsu Chemical is a major global supplier of semiconductor silicon wafers and a key producer of high-purity electronic chemicals. Their stripping fluids are formulated to address the challenges of removing thick film dielectrics and resists from sensitive substrates, which is crucial for yield in power device and sensor fabrication.

Innovation Initiatives:

• Vertical integration from raw silicon to finished electronic chemicals
• Custom formulation development for leading-edge logic and memory applications

Download FREE Sample Report: Thick Film Stripping Fluid for Sealing and Testing Market – View in Detailed Research Report

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6️⃣ 5. JSR Corporation

Headquarters: Tokyo, Japan
Key Offering: Opteon™ stripping chemicals for ArF, KrF, and I-line resists

JSR Corporation is a global material technology company with a strong presence in the semiconductor materials market. Their stripping fluid solutions are optimized for the intricate patterns of modern ICs, providing excellent cleanliness that is vital for the electrical performance and longevity of finished devices.

Innovation Initiatives:

• Leading R&D in materials for directed self-assembly (DSA) and other next-gen patterning techniques
• Collaborations with equipment makers to develop integrated process solutions

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5️⃣ 6. Dow Inc.

Headquarters: Midland, Michigan, USA
Key Offering: STRIPPERS and cleaners based on advanced amine and solvent chemistries

Dow brings its vast expertise in chemical innovation to the electronics industry with a range of stripping fluids designed for high-throughput manufacturing. Their products are used in wafer-level packaging, MEMS, and compound semiconductor applications, where precise material removal is non-negotiable.

Innovation Initiatives:

• Emphasis on developing safer, more sustainable chemical alternatives
• Focus on formulations that extend bath life and reduce chemical consumption

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4️⃣ 7. Brewer Science

Headquarters: Rolla, Missouri, USA
Key Offering: Specialty strippers for ultra-thick films and unique substrate combinations

Brewer Science specializes in developing innovative materials for the semiconductor industry, particularly in the front-end and advanced packaging sectors. Their stripping fluids are known for handling challenging applications, such as removing highly cross-linked polyimide films and temporary bonding materials used in 3D integration.

Innovation Initiatives:

• Pioneering work in materials for fan-out wafer-level packaging (FOWLP) and heterogeneous integration
• Customer-centric approach with tailored solutions for specific process challenges

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3️⃣ 8. Fujifilm Electronic Materials

Headquarters: Mesa, Arizona, USA (Global Operations)
Key Offering: FHR series strippers for positive and negative tone photoresists

Fujifilm Electronic Materials leverages its deep knowledge of imaging and chemical technology to produce high-performance stripping fluids. Their products are essential for cleaning wafers after etching and implantation steps, ensuring no residues compromise device performance during final testing and sealing.

Innovation Initiatives:

• Continuous improvement of stripping speed and selectivity for productivity gains
• Development of formulations compatible with new metal and low-k dielectric materials

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2️⃣ 9. Technic Inc.

Headquarters: Providence, Rhode Island, USA
Key Offering: Stripping solutions for PCB, packaging, and wafer fabrication

Technic is a leading provider of equipment, chemicals, and services for the electronics industry. Their stripping fluid portfolio addresses a broad range of needs, from traditional printed circuit board (PCB) manufacturing to sophisticated wafer-level processes, making them a versatile partner for electronics manufacturers.

Innovation Initiatives:

• Integration of chemical solutions with automated dispense and recycling systems
• Focus on cost-effective formulations for high-volume manufacturing environments

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1️⃣ 10. MicroChem Corp.

Headquarters: Westborough, Massachusetts, USA
Key Offering: Specialty resists and strippers for MEMS, bio-MEMS, and R&D applications

MicroChem Corp. is a recognized leader in high-resolution lithography materials, particularly for R&D, MEMS, and specialized semiconductor applications. Their stripping fluids, such as Remover PG, are widely used in academic and industrial settings for their effectiveness in removing thick, high-performance resists like SU-8.

Innovation Initiatives:

• Strong focus on the R&D and prototyping market segment
• Development of strippers for novel material systems used in emerging technologies

Read Full Report: Thick Film Stripping Fluid for Sealing and Testing Market – View in Detailed Research Report

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🔬 Outlook: The Future of Thick Film Stripping is More Precise and Sustainable

The thick film stripping fluid market is undergoing a significant transformation. While traditional solvent-based strippers continue to be used for their effectiveness, the industry is rapidly innovating with eco-friendly alternatives, advanced chemistries, and integrated process solutions to meet the demands of next-generation electronics.

📈 Key Trends Shaping the Market:

• Accelerated transition to water-based and low-VOC formulations driven by environmental regulations
• Increasing demand for highly selective strippers compatible with complex 3D device architectures
• Integration of stripping processes with advanced metrology for real-time quality control
• Collaborative development between chemical suppliers and equipment manufacturers for process optimization

Read Full Report: Thick Film Stripping Fluid for Sealing and Testing Market – View in Detailed Research Report

The companies listed above are not only supplying essential chemicals—they are enabling the miniaturization and innovation that define the future of technology.