The Global Industrial Foundry Additives Market was valued at USD 2.45 Billion in 2022 and is projected to reach USD 3.72 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 5.3% during the forecast period (2022–2030). This growth is being driven by rising demand for high-precision metal castings in automotive and construction sectors, expanding manufacturing in emerging economies, and the increasing adoption of eco-friendly additives to meet stringent environmental regulations across global foundries.

As the manufacturing sector evolves toward sustainable and efficient casting processes, the focus turns to the essential suppliers of foundry additives that enable superior mold integrity, reduced defects, and optimized production. These additives, including binders, coatings, and accelerators, play a crucial role in sand casting, improving flowability and surface quality. In this blog, we profile the Top 10 Companies in the Industrial Foundry Additives Industry—a blend of chemical innovators, specialty manufacturers, and global leaders pioneering advanced solutions for the foundry world.

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🔟 1. Clariant AG

Headquarters: Basel, Switzerland
Key Offering: Organic binders, inorganic coatings, and hybrid release agents

Clariant stands as a global leader in specialty chemicals for foundries, providing a wide range of additives that enhance sand mold performance and reduce emissions. Their portfolio supports various casting methods, from green sand to no-bake systems, serving major automotive and steel producers worldwide.

Innovation Initiatives:

• Development of phenolic resin alternatives for lower emissions

• Partnerships with foundry equipment makers for integrated solutions

• Investment in biodegradable additives to support circular economy goals

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9️⃣ 2. REFCOTEC LLC

Headquarters: York, Pennsylvania, USA
Key Offering: Refractory coatings, lustrous carbon formers, and anti-veining agents

REFCOTEC specializes in high-performance coatings and additives that prevent defects like veining and penetration in iron and steel castings. Operating primarily in North America, the company supplies additives that improve surface finish and yield rates for heavy machinery and automotive parts.

Innovation Initiatives:

• Advanced anti-veining technologies reducing scrap by up to 20%

• Collaboration with universities on nanotechnology for coatings

• Sustainable sourcing of raw materials for eco-conscious production

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8️⃣ 3. Chesapeake Specialty Products Co.

Headquarters: Baltimore, Maryland, USA
Key Offering: Parting agents, mold sealer, and organic accelerators

Chesapeake Specialty Products excels in providing parting and release additives that ensure easy demolding while minimizing residues. Their solutions are vital for the construction and heavy machinery industries, where large-scale castings demand durability and precision.

Innovation Initiatives:

• Water-based parting agents reducing VOC emissions

• Custom blending services for specialized casting alloys

• R&D into hybrid additives for improved thermal stability

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7️⃣ 4. Imerys Group

Headquarters: Paris, France
Key Offering: Mineral-based inorganic additives, bentonite binders, and silica coatings

Imerys leverages its vast mineral resources to deliver inorganic additives that strengthen green sand systems for ferrous and non-ferrous castings. Serving the European and global markets, their products enhance bentonite activation and swell control, critical for maintaining mold integrity in steel and automotive foundries.

Innovation Initiatives:

• High-purity bentonite for reduced bentonite consumption

• Integration of recycled minerals in additive formulations

• Technical support for foundry process optimization

Download FREE Sample Report: Industrial Foundry Additives Market – View in Detailed Research Report

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6️⃣ 5. ASK Chemicals LP

Headquarters: Dublin, Ohio, USA (Global operations in Germany)
Key Offering: No-bake binders, phenolic urethane systems, and hybrid catalysts

ASK Chemicals is renowned for its comprehensive range of resin-based additives, particularly for no-bake and cold-box processes used in complex automotive and heavy machinery castings. With a strong presence in both Americas and Europe, they provide additives that offer excellent flow and strength properties.

Innovation Initiatives:

• Bio-based resins reducing formaldehyde content

• Digital tools for additive dosage optimization

• Global R&D centers focusing on alloy-specific solutions

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5️⃣ 6. The Hill and Griffith Companies

Headquarters: Cincinnati, Ohio, USA
Key Offering: Core oil additives, ram-up aids, and mold coatings

Hill and Griffith delivers specialized additives for core making and mold preparation, essential for the electrical and construction industries where precision is paramount. Their core oils and water-based coatings prevent burns and improve finish quality.

Innovation Initiatives:

• Eco-friendly core paste alternatives

• Testing labs for performance validation

• Supply chain enhancements for just-in-time delivery

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4️⃣ 7. Laviosa Chimica Mineraria S.p.A.

Headquarters: Livorno, Italy
Key Offering: Sepiolite-based additives, bentonite extenders, and anti-sand additives

Laviosa utilizes unique mineral sepiolite to create additives that improve moisture control and reduce expansion defects in steel castings. Primarily serving Europe and Asia, their solutions are ideal for high-pressure molding, offering superior thermal resistance and reusability of sand.

Innovation Initiatives:

• Sepiolite hybrids for enhanced collapsibility

• Research into nano-minerals for finer particle control

• Certifications for food-grade casting applications

Download FREE Sample Report: Industrial Foundry Additives Market – View in Detailed Research Report

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3️⃣ 8. Vesuvius plc (Foseco Division)

Headquarters: London, United Kingdom
Key Offering: Investment casting additives, feeder aids, and refractory coatings

Vesuvius, through its Foseco brand, leads in additives for precision investment casting, crucial for aerospace and automotive turbine components. Their feeder and filter additives ensure directional solidification, minimizing inclusions and porosity.

Innovation Initiatives:

• Advanced exothermic additives for controlled feeding

• Sustainable refractory materials with recycled content

• AI-driven predictive modeling for additive performance

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2️⃣ 9. HA International, LLC

Headquarters: Westmont, Illinois, USA
Key Offering: Phenolic binders, ester sand additives, and gas evolution reducers

HA International dominates the North American market with binders for self-set and hot-box processes, enabling efficient production of aluminum and iron castings for the automotive sector. Their additives promote rapid curing and high tensile strength, ideal for intricate geometries.

Innovation Initiatives:

• Furan alternatives with equivalent bond strength

• Automated mixing systems for precise additive delivery

• Expansion into Asian markets with localized production

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1️⃣ 10. Sinopharm Group Co. Ltd.

Headquarters: Shanghai, China
Key Offering: Inorganic fluxes, organic accelerators, and hybrid mold enhancers

Sinopharm emerges as a key player in Asia, supplying cost-effective additives for large-scale steel and construction castings. Their portfolio includes fluxes that improve metal flow and reduce oxides, supporting China’s booming infrastructure projects.

Innovation Initiatives:

• High-efficiency fluxes for thin-walled castings

• Collaborations with state institutes for green chemistry

• Digital platforms for supply chain transparency

Read Full Report: Industrial Foundry Additives Market – View in Detailed Research Report

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🌍 Outlook: The Future of Industrial Foundry Additives Is Sustainable and Precision-Driven

The industrial foundry additives market is experiencing a transformative phase. While conventional additives remain foundational, the sector is channeling significant resources into low-emission, bio-based alternatives, advanced nanotechnology, and smart formulations that integrate with Industry 4.0 technologies.

📈 Key Trends Shaping the Market:

• Rapid adoption of bio-resins and recycled additives in Europe and North America

• Regulatory mandates for reduced VOCs driving 5-10% blending of green additives by 2030

• Integration of IoT in foundries for real-time additive monitoring and adjustments

• Strategic alliances between additive suppliers and OEMs for customized solutions

Read Full Report: Industrial Foundry Additives Market – View in Detailed Research Report

The companies highlighted here are not only strengthening global manufacturing—they are leading the sustainable revolution in foundry operations, paving the way for more efficient and eco-friendly casting processes.