South Korea Sealants Market SIZE & SHARE ANALYSIS - GROWTH TRENDS & FORECASTS UP TO 2028

South Korea Sealants Market Analysis

The South Korea Sealants Market size is estimated at 244.93 million USD in 2024, and is expected to reach 295.71 million USD by 2028, growing at a CAGR of 4.82% during the forecast period (2024-2028).

The South Korean sealants market is significantly influenced by the country's robust electronics and electrical equipment sector, which represents a cornerstone of the national economy. Electronics exports constitute 35.3% of South Korea's total exports, highlighting the sector's dominance in the industrial landscape. The extensive use of electronic sealants in electrical equipment for applications such as potting, protecting components, and sealing sensors and cables has created a substantial demand base. The government's focus on digital transformation and smart manufacturing initiatives has further accelerated the adoption of advanced sealing solutions in electronic manufacturing processes.

The construction sector emerges as another crucial demand driver, with construction orders reaching USD 245.9 billion, demonstrating the industry's robust growth trajectory. The government's ambitious infrastructure development plan, which includes a USD 27 billion investment for upgrading aging infrastructure such as roads, bridges, and tunnels over the next four years, is expected to create substantial opportunities for construction sealants manufacturers. Additionally, the administration's commitment to addressing housing shortages through the construction of 830,000 new houses across the country, with a particular focus on Seoul and Gyeonggi Province, is stimulating demand for construction sealants.

The automotive industry in South Korea is undergoing a significant transformation toward electrification, creating new opportunities for specialized automotive sealants applications. The electric vehicle segment has shown remarkable growth, with production expected to reach 178,000 units by 2026, driving demand for high-performance automotive sealants that can meet the specific requirements of EV manufacturing. The industry's focus on lightweight materials and new assembly techniques has led to increased adoption of advanced sealants solutions that can bond dissimilar materials while maintaining structural integrity.

The healthcare and medical devices sector represents an emerging growth avenue for the sealants market, with the medical technology industry projected to grow at a CAGR of 4.43% during the forecast period. The increasing adoption of artificial intelligence in healthcare, growing demand for wearable devices, and rising number of robotic surgeries are creating new applications for specialized medical sealants. The South Korean Ministry of Food and Drug Safety's policy mandating five-year medical device authorization renewals is expected to drive continuous innovation in medical sealant technologies, particularly in applications requiring biocompatibility and sterile environments.

South Korea Sealants Market Trends

Rising investment in residential construction along with government initiatives will augment the sector

• The South Korean construction industry is projected to record a CAGR of about 2.49% during the forecast period (2022-2028). In South Korea, in 2018, the construction industry was struggling, and no signs of recovery were noticed in 2019. In 2018, construction investment declined by 4.2% compared to 2017, and it further contracted by around 3.2% in 2019. This decline was due to reduced infrastructure spending, an increase in minimum wages, tighter housing regulations, and government policies.
• The slowdown in economic growth has been further impacted by the COVID-19 outbreak, which is further delaying the country’s chances of economic recovery. However, the industry is expected to be supported by government efforts, which are expected to revitalize the economy and improve investor and consumer confidence. The construction industry contracted by around 3% in 2020 due to the COVID-19 outbreak and slower economic growth.
• The construction activity in the residential sector in South Korea was likely to decline further in 2020. Residential building permits decreased by about 25% in 2019, impacting licenses in 2020 and mid-2021. However, this is expected to be a temporary situation and is expected to recover during the forecast period. However, the industry is expected to be supported by the government’s efforts, which may revitalize the economy and subsequent improvements in investor and consumer confidence. These factors are expected to increase the construction industry in the country.

Rapid growth of electric vehicles to boost the automotive sector

• The South Korean automotive industry is the seventh-largest in the world, with a production share of over 4.5% in the first half of 2021. The automotive industry in the country is heavily dependent on exports. As exports decreased, automobile production decreased for the fourth straight year. In 2019, automotive production in the country declined by 1.9% to 3.95 million vehicles, compared to the previous year’s 4.03 million vehicles. The decline in production was due to a decrease in domestic and international sales. The automotive industry is expected to decline further due to COVID-19, impacting sales and production until early 2021.
• In 2019, the country recorded about 39,50,614 units of vehicles produced, which drastically reduced to 35,06,774 units in 2020, accounting for a decline of about 11% owing to the COVID-19 pandemic. The variation in automotive production between 2019 and 2021 recorded around 12%, whereas between 2020 and 2021, the variation recorded around -1%.
• Currently, there are several developments related to increasing electrification adoption in the country, due to which the country has largely focused on the production of EVs. The accumulated number of electric vehicles in South Korea surpassed the 300,000 mark in the second quarter of 2022, taking 1.2% of the total number of registered vehicles in the country. Hyundai Motor Group, one of the largest car manufacturers in the country, has taken steps to open new production facilities to increase EV production in the country. The growing adoption of sustainability in the country may boost the growth of the automotive sector in the coming years.

OTHER KEY INDUSTRY TRENDS COVERED IN THE REPORT

Segment Analysis: End User Industry

Building & Construction Segment in South Korea Sealants Market

The building and construction segment holds a dominant position in the South Korean construction sealants market, accounting for approximately 34% of the total market volume in 2024. This significant market share is primarily driven by the extensive application of construction sealants in various construction activities, including joint sealing, weatherproofing, glazing, and façade applications. The segment's strong performance is supported by the South Korean government's initiatives to build 830,000 houses across the country, with 323,000 new houses planned in Seoul and 293,000 in nearby Gyeonggi Province and Incheon. Additionally, the implementation of digital transformation policies such as the "Smart Construction Technology Roadmap" is expected to increase new constructions and buildings in the country, further solidifying the segment's market leadership.

Aerospace Segment in South Korea Sealants Market

The aerospace segment is projected to exhibit the fastest growth in the South Korean aerospace sealants market, with an estimated growth rate of approximately 6% during 2024-2029. This robust growth is attributed to the expanding aircraft manufacturing and MRO capabilities in the country, with major players like Korea Aerospace Industries (KAI) and Korean Air actively engaged in the manufacturing and assembly of aerospace components for global giants like Airbus and Boeing. The segment's growth is further bolstered by the increasing recognition of South Korean aircraft by international markets, exemplified by the Royal Malaysia Air Force's preference for South Korean aircraft. The demand for specialized aerospace sealants in this segment is driven by their critical applications in instrumental seals, electrical equipment in cockpits, engine gaskets, gas turbine seals, molded seals, tails, wings, and hydraulic seals.

Remaining Segments in End User Industry

The automotive and healthcare segments also play crucial roles in shaping the South Korean sealants market. The automotive sealants sector utilizes sealants extensively in vehicle production, particularly in electric vehicle manufacturing, aligning with the country's goal to electrify 33% of all vehicles by 2030. The healthcare segment demonstrates steady growth, driven by increasing applications in medical device manufacturing, surgical procedures, and dental applications. The segment's growth is supported by the rising adoption of artificial intelligence in healthcare, a growing geriatric population, and increasing robotic surgeries. Both segments benefit from continuous technological advancements and stringent quality requirements, contributing to the overall market development.

Segment Analysis: Resin

Silicone Segment in South Korea Sealants Market

Silicone sealants dominate the South Korean sealants market, accounting for approximately 48% of the total market value in 2024. The segment's prominence can be attributed to its versatile applications across multiple industries, particularly in the construction and automotive sectors. Silicone sealants are preferred due to their excellent UV resistance, broad operating temperature range from -65°C to 300°C, and fast curing time of up to 24 hours. These sealants demonstrate superior performance in both indoor and outdoor applications, making them ideal for structural sealants, weather sealing, and various industrial applications. The segment's strong market position is further reinforced by increasing demand from the electronics industry and growing adoption in aerospace applications.

Silicone Segment in South Korea Sealants Market

The silicone sealants segment is projected to maintain its market leadership while also demonstrating the strongest growth trajectory among all resin types through 2024-2029, with an expected growth rate of approximately 6% annually. This robust growth is driven by increasing adoption in high-performance applications, particularly in the construction and automotive sectors. The segment's expansion is supported by ongoing technological advancements in silicone formulations, leading to enhanced product performance and durability. The growth is further accelerated by the rising demand for energy-efficient building solutions and the expanding electronics manufacturing sector in South Korea, where silicone sealants are essential for various sealing and bonding applications.

Remaining Segments in Resin

The South Korean sealants market features several other significant resin segments, including polyurethane sealants, acrylic sealants, and epoxy sealants. Polyurethane sealants have established a strong presence in construction and automotive applications due to their excellent adhesion and flexibility properties. Acrylic sealants are widely used in general construction and DIY applications, offering good paintability and weather resistance. Epoxy sealants, while representing a smaller share, play a crucial role in specialized industrial applications where high strength and chemical resistance are required. Each of these segments contributes uniquely to the market, serving specific application needs and maintaining their respective market positions through continuous product innovation and development.

Free With This Report

We provide a complimentary and exhaustive set of data points on global and regional metrics that present the fundamental structure of the industry. Presented in the form of 24+ free charts, the section covers rare data on various end-user production trends including automobile production, newly built construction floor area, packaging production, aircraft deliveries, footwear production, and regional data on adhesives and sealants demand, etc.