The aerospace and defence process materials market is poised for steady and handsome growth between 2025 and 2030 as global aircraft production, modernization initiatives, and next-generation defence programs gain momentum. Process materials—such as adhesives, sealants, release agents, primers, surfacing films, and consumables used in manufacturing and maintenance—play an essential role in enabling performance, safety, and structural integrity across aircraft and defence platforms. As the industry becomes more innovation-driven, demand for advanced process materials is expected to expand significantly.

As per Stratview Research, the annual demand for aerospace & defence process materials market was USD 410 million in 2024 and is expected to reach USD 469 million in 2025, up 14.4% than the value in 2024.

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Market Dynamics
Growth in this market is closely tied to the rising use of composite structures, lightweight alloys, and high-precision fabrication techniques. The aviation sector continues to shift toward fuel-efficient designs, resulting in greater adoption of composites in airframes, interiors, and engine components. This, in turn, increases the need for specialized adhesives, high-temperature sealants, and precision bonding materials capable of withstanding demanding operational environments.

In the defence sector, the development of advanced fighter jets, unmanned systems, hypersonic technologies, and space-defence platforms is further strengthening the market. These programs require process materials engineered for extreme temperatures, high loads, and enhanced chemical resistance, creating new avenues for material innovation.

Key Growth Factors
One of the primary drivers is the expansion of maintenance, repair, and overhaul (MRO) activities globally. As commercial fleets age and military fleets undergo modernization, there is growing demand for reliable process materials that ensure long-term durability, corrosion protection, and structural compliance.

Additionally, sustainability considerations are shaping purchasing decisions. Manufacturers are increasingly exploring low-VOC adhesives, eco-friendly release agents, and recyclable consumables that reduce environmental impact without compromising performance.

Material and Technology Advancements
Emerging materials such as lightweight curing films, rapid-setting bonding systems, and nanotechnology-enhanced coatings are reshaping production workflows. Automation in aerospace manufacturing is also encouraging the use of materials compatible with robotic application, improving consistency and efficiency.

Outlook for 2025–2030
Between 2025 and 2030, growth opportunities are expected to stem from next-generation aircraft programs, increased commercial air travel, and strategic defence modernization. Companies that invest in sustainable formulations, customizable material systems, and process efficiency solutions will remain well-positioned in this evolving landscape.

Overall, the aerospace and defence process materials market is set for solid expansion, driven by technological sophistication, structural advancements, and the growing emphasis on durable, high-performance manufacturing materials.