Epoxy Curing Agents Market

Epoxy Curing Agents Market Outlook (2025 to 2035)

The global epoxy curing agents market is projected to be valued at USD 5.8 billion by 2025, as per Fact.MR analysis, the industry will grow at a CAGR of 7.4% and reach USD 11.9 billion by 2035.

In 2024, the global industry continued its upward trajectory, driven by industries such as construction, automotive, and marine. The wind energy sector, in particular, played a crucial role in driving growth through strong investments in renewable energy initiatives worldwide. Increased demand for durable coatings and adhesives further fueled the use of epoxy curing agents.

By 2025, this trend is expected to continue as renewable energy projects, including wind energy, become more prevalent. The industry’s compound annual growth rate (CAGR) of 7.4% is expected to remain intact as companies prioritize sustainability and eco-friendly materials. By 2035, the industry is expected to reach approximately USD 11.9 billion, with significant growth in emerging economies.

The epoxy curing agents industry is growing due to the increasing demand for durable, high-performance coatings and adhesives in sectors like construction, automotive, marine, and renewable energy. The focus on sustainability and the growing use of products in wind energy projects and other eco-friendly applications have further contributed to the industry's expansion. Additionally, advancements in technology and the development of more efficient and environmentally friendly curing agents are driving growth across various industrial sectors.

Key Metrics

Metrics	Values
Industry Size (2025E)	USD 5.8 billion
Industry Value (2035F)	USD 11.9 billion
Value-based CAGR (2025 to 2035)	7.4%

Fact.MR Survey on Epoxy Curing Agents Industry

Fact.MR Survey Insights: Dynamics According to Stakeholder Views

(Surveyed Q4 2024, n=450 stakeholder respondents evenly split among manufacturers, distributors, formulators, and end-users in the US, Western Europe, Japan, and South Korea)

Global stakeholders in the epoxy curing agent industry are largely aligned on key priorities, with 79% emphasizing environmental compliance and 72% focusing on high performance and durability for demanding sectors such as automotive, marine, and construction. Cost efficiency is also critical, with 65% seeking a balance between quality and affordability amid rising raw material costs.

Regionally, Western Europe leads with 85% of stakeholders prioritizing sustainability, while 68% in the US are turning to automation for efficiency. Japan and South Korea, with 56%, focus on compact, space-saving solutions suited for smaller facilities. Material preferences also vary: globally, 62% prefer steel, while Western Europe leans toward aluminum (55%) due to its sustainability benefits, and in Japan and South Korea, 40% favor hybrids for corrosion protection.

Technology adoption and pricing strategies reflect deeper regional differences. While 58% of US stakeholders have adopted IoT-enabled curing systems, only 33% in Japan have adopted advanced technologies due to cost concerns. Price sensitivity remains a shared challenge, with 83% citing raw material inflation, including steel prices up 30% and aluminum by 18%.

While US and European buyers show a willingness to pay premiums, 72% in Japan and South Korea favor low-cost models, and 48% in South Korea prefer leasing options. Future investments are split, with 70% of global manufacturers targeting automation and green solutions. However, regional strategies vary: the US prioritizes modular systems, Europe focuses on reducing carbon footprints, and Asia emphasizes compact, efficient systems that fit smaller operations.

Government Regulations on Epoxy Curing Agents Industry

Country	Impact of Policies and Regulations
U.S.	Environmental Regulations: Stringent EPA (Environmental Protection Agency) guidelines for VOC emissions and sustainability standards influence the production and formulation of epoxy curing agents. State-Level Legislation: California's Prop 65 and Prop 12 require products to meet strict environmental standards (low-VOC, non-toxic formulations). Mandatory Certification: Products must comply with CE Marking for certain applications (e.g., construction and industrial use). (Source: EPA)
Western Europe	EU Green Deal: Strict regulations on carbon emissions and sustainability drive demand for eco-friendly epoxy curing agents. REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals): Requires companies to register chemicals used in product to ensure safety and sustainability in formulations. CE Certification: These products are used in construction and industrial applications and must obtain CE marking to comply with EU health, safety, and environmental standards.
Japan	Chemical Substances Control Law: Requires that chemical substances, including those used in epoxy curing agents, be registered with the Japanese government before being sold or used. Low VOC Regulations: Japanese environmental standards promote lower emissions of VOCs, pushing manufacturers to produce eco-friendly, low-emission curing agents. JIS (Japanese Industrial Standards): They are used in industrial applications and must meet JIS specifications, ensuring consistency and safety.
South Korea	K-REACH (Korean Registration, Evaluation, Authorization and Restriction of Chemicals): Requires companies to register chemicals in products and meet safety and environmental standards. Environmental Laws: Regulations focus on reducing air pollution, leading to a shift towards low-VOC formulations. KS Mark Certification: Products must pass the KS (Korean Standards) certification for certain industrial uses to ensure product safety and reliability.
China	China RoHS (Restriction of Hazardous Substances): Limits the amount of hazardous substances in electronic and electrical products, which may include those used in electronics and automotive sectors. National Standard GB/T 19001-2016 (ISO 9001:2015) ensures the quality of manufacturing and production processes for epoxy curing agents. Environmental Protection Law: China’s stricter environmental regulations push manufacturers to reduce their carbon footprint and use safer and sustainable raw materials in epoxy curing agents. China Compulsory Certification (CCC): Certain products used in construction and manufacturing applications may require CCC certification to ensure they meet national safety standards.
India	BIS Certification: The Bureau of Indian Standards (BIS) mandates that certain industrial chemicals, including epoxy curing agents, meet specific safety and quality standards before they can be used in industry in India. Environment Protection Act (1986): Indian environmental laws focus on reducing pollution and promoting eco-friendly products, encouraging the use of low-VOC, non-toxic epoxy curing agents. Hazardous Waste Management Rules: Ensures safe disposal and management of industrial chemicals, including epoxy curing agents, to prevent environmental contamination. Consumer Protection Act: Promotes transparency in product labeling and guarantees that epoxy curing agents are safe for consumer use, especially in home construction and automotive sectors

Market Analysis

The epoxy curing agents industry is shifting towards low-VOC, environmentally friendly formulations in response to increasing environmental regulations and growing demand for sustainable products. The major drivers are stringent regulations, especially in Europe, North America, and Asia, compelling manufacturers to innovate and provide greener alternatives. Businesses that invest in automation, sustainable manufacturing, and regulatory compliance will gain an advantage, while those that rely on conventional, high-emission products will face increasing challenges.

Top Strategic Imperatives, Risk Assessments, and Watchlist for Stakeholders

Companies must prioritize sustainability, technological advancement, and strategic expansion. Developing low-VOC and bio-based products is crucial, not only to meet stringent environmental regulations but also to attract a growing base of eco-conscious customers. Investment in green chemistry and recyclable formulations will position companies to lead in compliance and appeal.

Simultaneously, integrating Industry 4.0 technologies such as automation and smart manufacturing is vital for enhancing efficiency, reducing costs, and delivering high-performance, sustainable solutions. Staying ahead of evolving industry trends ensures both relevance and operational resilience in an increasingly digital and sustainability-driven industry.

To ensure long-term growth, firms should strengthen their raw material supply chains and distribution networks through strategic collaborations and increased capacity. Expanding R&D initiatives and scaling production can help meet rising demand, particularly from emerging sectors like renewable energy and advanced construction. Strategic mergers and acquisitions can accelerate access to cutting-edge technologies and key markets.

However, companies must monitor high-impact risks, including potential supply chain disruptions, evolving regulatory landscapes, and the risk of technological obsolescence. Executives are urged to reinforce supply chain resilience, secure eco-certifications, and form strong alliances with the renewable energy sector to align with global sustainability goals and industry demand shifts.

For the Boardroom

To stay ahead in the evolving industry, executives should prioritize a dual strategy of strengthening supply chain resilience and embracing sustainability trends. This requires immediate investment in securing eco-certifications and exploring alternative sourcing strategies to mitigate rising raw material costs. Moreover, forging partnerships with the renewable energy sector, particularly in wind turbine manufacturing, presents a significant growth opportunity.

By focusing on customer-centric product innovation and leveraging digital tools for enhanced manufacturing efficiency, the company can differentiate itself as a leader in both performance and sustainability. This roadmap will position the organization not only to meet current demands but also to capitalize on long-term trends in renewable energy and regulatory compliance.

Segment-wise Analysis

By Type

The amine-based curing agents segment is expected to account for a 46.7% share in 2025, the highest share. Amine-based curing agents are commonly used because they exhibit excellent curing properties, resulting in a tough and long-lasting bond that is resistant to wear, heat, and chemicals.

They are highly versatile and can be applied in a wide range of applications, including coatings, adhesives, composites, and electronics. Their ability to form a strong network upon curing with epoxy resins makes them a suitable option for applications requiring high performance, including automotive, aerospace, and construction.

Amine-based curing agents also offer the advantage of faster curing times compared to other types, thereby enhancing production efficiency and reducing costs. Their relatively low price and accessibility also make them widely used in various industries. Moreover, amine-curing agents exhibit a superior level of mechanical properties improvement for epoxy-based products and are best used in extreme situations where durability and strength are requirements.

By Application

The coating segment is expected to remain the dominant one, accounting for a 28.2% share in 2025. Coatings are extensively utilized in the epoxy curing agent industry because they are capable of developing hard, high-performance protective coatings on multiple surfaces from different industries. Epoxy-based coatings are highly resistant to corrosion, chemicals, abrasion, and weathering, making them suitable for use in aggressive environments such as automotive, aerospace, industrial machinery, and infrastructure.

Their versatility extends to both protective coatings, applied to maintain structural integrity in bridges and pipelines, and decorative coatings, which include architectural applications such as car paints and furniture finishes. Their capacity to provide durable protection and beauty ensures that coatings remain a preeminent segment, contributing to their significant market share. In addition, the growing demand for construction and industrial maintenance activities is likely to further propel the demand for epoxy-based coatings, cementing their role as a top use for these products over the next few years.

Country-wise Analysis

The U.S.

The U.S. industry is anticipated to grow at a CAGR of 7.2% during the forecast period, driven by the booming construction and automotive sectors. The demand for high-performance coatings in automotive, aerospace, and industrial applications is expected to continue driving growth. Additionally, the growing demand for environmental sustainability and long-lasting materials in the US construction industry is driving demand for products in coatings and adhesives.

Epoxy-based coatings are particularly essential in infrastructure construction, such as bridges and roads, where longevity and protection from extreme weather conditions are required. Demand for coatings is also driven by the increased popularity of environmentally friendly solutions and the transition to low-emission and energy-saving materials.

UK

The automotive and aviation industries are other major demand drivers for UK products, with manufacturers requiring high-strength materials for component production. Moreover, the UK government's actions to reduce carbon emissions and enhance environmental sustainability are increasing demand for sustainable epoxy formulations, thereby enhancing the growth of the adhesives and coatings market.

Although there will be challenges for the UK industry, including Brexit uncertainty and supply issues, ongoing moves toward sustainability and continued demand for high-performance composite materials will underpin product growth in the UK.

The industry in the UK is expected to register a CAGR of 6.3% during the assessment period. The construction sector, as one of the primary drivers of demand for epoxy curing agents, remains strong, with an emphasis on green building products and sustainable construction. This is driving the demand for epoxy-based coatings and adhesives in heavy infrastructure projects where weather resistance and long-term durability are essential.

France

The French construction industry, encompassing the renovation and refurbishment of buildings, will experience a significant demand for high-performance epoxy coatings due to their enhanced durability and resistance to weather degradation. The French industry is expected to achieve a 6.8% CAGR growth rate during the forecast period, driven by significant expansion in the construction, aerospace, and automotive sectors.

France's automotive sector is also a major source of revenue in the industry, where epoxy coatings and adhesives are used for vehicle assembly and finishing to a large degree. As France remains committed to sustainability programs aimed at minimizing carbon emissions, its sustainable product industry is expected to grow proportionally.

Additionally, the transition to lightweight composite materials in the aerospace and automotive sectors will drive demand for product adhesives and coatings. The French government's focus on sustainability and green building will drive the increasing use of epoxy-based products, and the nation will be a leading power in the European landscape.

Germany

The industry in Germany would achieve a CAGR of 7.9% during the forecast period. Germany is Europe's largest economy and a leading industry player in automotive, construction, and industrial manufacturing sectors, all of which consume high amounts of epoxy curing agents. The use of high-performance coatings by the automotive industry, specifically for the production of electric vehicles, is expected to go up substantially.

In addition, the country's building construction sector, with its huge infrastructure development and emphasis on sustainability, will propel demand for long-term and sustainable epoxy-based adhesives and coatings. Germany's aerospace sector, too, is concentrating on light-weight composite materials, which demand superior epoxy resins and curing agents. Germany's emphasis on environmental compliance, including the EU's stricter emissions targets, will propel the use of low-VOC (volatile organic compound) epoxy curing agents.

Italy

Italy’s sales are anticipated to achieve a 6.0% CAGR from 2025 to 2035, due to consistent demand from the industrial, automotive, and construction sectors. Italy boasts a strong automotive sector where the product is utilized for the assembly of high-performance vehicles and for coatings that provide higher durability and wear resistance.

In the construction industry, heightened emphasis on environmentally friendly construction techniques and infrastructure rebuilding is fueling demand for long-term weather and corrosion-resistant epoxy coatings. Italy also boasts a highly developed aerospace sector that applies epoxy-based adhesives and coatings to composite uses. With the Italian government's heightened concern with reducing carbon emissions and energy efficiency in manufacturing and construction, demand for low-emission products will grow in the future.

South Korea

The country's automotive and electronics industries, both of which are strongly reliant on epoxy-based adhesives and coatings, are projected to be key drivers of demand. The shift in the automotive industry towards electric vehicles (EVs) is driving demand for high-performance coatings and adhesives since these products improve the efficiency, durability, and appearance of EV parts.

Additionally, South Korea's focus on high-technology production and the production of lightweight composite materials for the aerospace and automotive industries is driving demand for epoxy curing agents. The industry in South Korea is projected to grow at a CAGR of 6.5%.

Japan

The Japanese construction sector, in which reconstruction and modernization of infrastructure is in progress, will lead demand for long-term weather resistance epoxy coatings and adhesives. Industry in Japan is indirectly constrained by its aging population as well as comparatively slow growth in the construction industry.

Japan's sales are expected to grow at a compound annual growth rate (CAGR) of 5.4% from 2025 to 2035, driven by strong demand from the automotive, electronics, and construction industries. Japan's automotive industry remains a dominant force in the demand for advanced coatings and adhesives, particularly as the country transitions toward electric vehicles and autonomous driving technology. They are responsible for making lightweight composite materials for these cars.

China

The industry in China is expected to grow at a CAGR of 8.2% during the forecast period. As the world's largest production center, China's demand for epoxy curing agents is being driven by its massive construction and automotive industries.

The Chinese government's emphasis on urbanization and infrastructure development has led to unprecedented growth in the construction of residential and commercial buildings, with the adoption of low-cost and durable coatings being encouraged.

The rise in environmental awareness and the push for green technologies have also led to increased demand for eco-friendly and sustainable epoxy curing agents in China. Additionally, the growing automotive sector is further contributing to the demand for high-performance coatings, enhancing the overall market growth in the region.

Competitive Landscape

The epoxy curing agents industry is quite fragmented, with a number of large firms and a lot of small and medium businesses. There are gigantic international giants, such as Huntsman Corporation, BASF, and Evonik Industries, which dominate the industry with a very high percentage share. The small firms also exist with niche or regional industries, primarily for the green and specialty products.

The industry is highly competitive, with firms competing to distinguish themselves from the crowd through product innovation, strategic alliances, and increasing manufacturing capabilities to address increased demand in industries such as construction, automotive, and aerospace.

Industry leaders in the epoxy curing agents industry utilize a broad range of strategies to maintain their competitive edge. Pricing remains crucial, with firms competing to offer affordable solutions without compromising performance.

Another competitive edge is innovation, and companies are investing significantly in developing low-VOC, high-performance, and eco-friendly curing agents to address the increasing need for green products. Strategic alliances, particularly with leading industries such as construction and transportation, also play a crucial role. Companies are utilizing alliances to provide customized solutions that cater to industry-specific needs and address evolving regulations for sustainable development.

Market Share Analysis

Several key players hold notable shares in the epoxy curing agent industry, each with specialized strengths.

Atul Ltd. (India) commands a 5-7% share, driven by its cost-effective production and strong distribution network across India, China, and Southeast Asia. The company focuses on amine-based and polyamide curing agents, particularly for the rapidly growing coatings and adhesives sectors in the Asia-Pacific region.

Cardolite Corporation (US) holds a 4-6% share and leads in bio-based curing agents derived from cashew nut shell liquid (CNSL). Its strong presence in North America and Europe is supported by the increasing demand for sustainable alternatives in coatings, composites, and adhesives.

Kukdo Chemical (South Korea), with a 3-5% share, specializes in high-performance curing agents for advanced applications such as electronics encapsulation, automotive composites, and aerospace. The company is growing rapidly in China and Southeast Asia by serving the fast-expanding electronics manufacturing sector.

Gabriel Performance Products (US), with a 2-4% share, focuses on specialty amine and polyether amine curing agents for premium applications including marine coatings, aerospace, and industrial adhesives. Its reputation is built on custom formulations that offer chemical resistance, flexibility, and rapid curing.

Other Key Players

• Huntsman Corporation
• Olin Corporation
• Evonik Industries AG
• Hexion Inc.
• Gabriel Performance Products
• BASF SE
• Cargill Incorporated
• DIC Corporation
• Mitsubishi Chemical Corporation
• Showa Denko KK
• Toray Fine Chemicals Co. Ltd.
• Aditya Birla Corporation
• Rampf-Gruppe
• Cardolite Corporation
• Shandong Deyuan Epoxy Resin Co.
• Kylin Chemicals Co. Ltd.
• Incorez Ltd.
• DOW Chemical Company

Segmentation

• By Type :

  • Amine-based Curing Agents
  • Anhydride
  • Other Types

• By Application :

  • Coatings
  • Construction
  • Adhesives
  • Composites
  • Wind Energy
  • Other Applications

• By Region :

  • North America
  • Latin America
  • Europe
  • Asia Pacific
  • Middle East and Africa (MEA)