The Global Aviation MRO Chemicals Market was valued at USD 417 Million in 2025 and is projected to reach USD 577 Million by 2034, growing at a Compound Annual Growth Rate (CAGR) of 5.1% during the forecast period (2026–2034). This sustained growth is primarily driven by the increasing global aircraft fleet, stringent safety and airworthiness regulations, and the continuous demand for efficient maintenance, repair, and overhaul operations across both commercial and military aviation sectors.

As the aviation industry prioritizes operational safety, reliability, and sustainability, the role of specialized MRO chemicals becomes increasingly critical. These chemical solutions ensure the longevity and performance of aircraft components, from engine lubrication to airframe cleaning. In this blog, we profile the Top 10 Companies in the Aviation MRO Chemicals Industry—specialty chemical manufacturers and service providers who are defining standards for safety, performance, and environmental compliance.

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🔟 1. Henkel AG & Co. KGaA

Headquarters: Düsseldorf, Germany
Key Offerings: LOCTITE® aerospace adhesives, sealants, cleaning agents, and surface treatments.

Henkel is a global leader in adhesive technologies, providing high-performance chemical solutions for critical aerospace applications. Its LOCTITE brand is trusted for bonding composite structures, sealing fuel tanks, and protecting components from extreme environmental conditions, contributing significantly to aircraft lightweighting and durability.

Key Innovations and Focus Areas:

• Development of lightweight, high-strength adhesives for composite materials.
• Expansion of eco-friendly, low-VOC (Volatile Organic Compound) formulations.
• Strategic partnerships with major OEMs like Airbus and Boeing for certified solutions.

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9️⃣ 2. 3M Company

Headquarters: Saint Paul, Minnesota, USA
Key Offerings: Abrasives, adhesives, sealants, corrosion prevention compounds, and surface protection tapes.

3M’s diversified product portfolio serves nearly every aspect of aircraft MRO. Known for its innovation, 3M provides solutions for surface preparation, bonding, and protection that meet rigorous aerospace standards, helping to reduce maintenance time and extend component life cycles.

Key Innovations and Focus Areas:

• Advanced abrasives for efficient paint stripping and surface blending.
• Specialized tapes and coatings for lightning strike protection and erosion control.
• Continuous investment in R&D for safer, more sustainable chemical products.

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8️⃣ 3. BASF SE

Headquarters: Ludwigshafen, Germany
Key Offerings: Coatings, lubricants, plating chemicals, and specialty polymers for aerospace.

As one of the world’s largest chemical producers, BASF supplies advanced materials and chemicals for aerospace MRO. Its offerings include high-performance coatings that provide corrosion resistance and lubricants that ensure the smooth operation of aircraft systems under extreme conditions.

Key Innovations and Focus Areas:

• Development of chrome-free pre-treatment and coating systems for environmental compliance.
• High-temperature lubricants for engine and auxiliary power unit (APU) applications.
• Focus on circular economy principles and reducing the environmental footprint of MRO operations.

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7️⃣ 4. Solvay S.A.

Headquarters: Brussels, Belgium
Key Offerings: Specialty polymers, composite materials, specialty chemicals for engine cleaning and de-icing.

Solvay is a key supplier of high-performance materials for the aerospace industry. Its chemical solutions are essential for maintaining advanced composite structures, cleaning turbine engines, and ensuring safe operation in icy conditions, aligning with the industry’s push towards lighter and more fuel-efficient aircraft.

Key Innovations and Focus Areas:

• Leading provider of fluorinated fluids for aircraft de-icing and hydraulic systems.
• Specialty chemicals for engine wash programs that improve fuel efficiency and reduce emissions.
• Sustainable material solutions supporting the lifecycle of modern aircraft.

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6️⃣ 5. Chemetall (A BASF Subsidiary)

Headquarters: Frankfurt, Germany
Key Offerings: Surface treatment products, corrosion inhibitors, paint strippers, and cleaning chemicals.

Chemetall, operating under BASF’s Surface Treatment division, is a specialist in surface technologies for aerospace. Its products are critical for preparing metal surfaces for painting, preventing corrosion, and safely removing coatings during MRO processes, ensuring long-term asset protection.

Key Innovations and Focus Areas:

• Pioneering non-chromated, environmentally friendly surface treatment processes.
• High-performance paint strippers that reduce hazardous waste.
• Global technical support network for MRO facilities worldwide.

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5️⃣ 6. Royal Dutch Shell plc

Headquarters: London, United Kingdom
Key Offerings: AeroShell aviation lubricants and greases for turbines, pistons, and systems.

Shell’s AeroShell brand is synonymous with reliability in aviation lubrication. Its comprehensive range of greases and oils is engineered to protect engines, components, and systems from wear, corrosion, and high temperatures, playing a vital role in daily aircraft maintenance and major overhauls.

Key Innovations and Focus Areas:

• Development of advanced synthetic lubricants that extend drain intervals and improve efficiency.
• Dedicated R&D for next-generation lubricants compatible with sustainable aviation fuels (SAF).
• Global supply chain ensuring product availability at airports and MRO centers.

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4️⃣ 7. SOCOMORE

Headquarters: Rennes, France
Key Offerings: Specialty lubricants, greases, cleaning products, and anti-corrosion compounds.

SOCOMORE is a recognized specialist in high-performance lubricants and maintenance products for the aerospace and defense industries. The company provides tailored chemical solutions that meet the strict specifications of aviation authorities, focusing on safety and operational effectiveness.

Key Innovations and Focus Areas:

• Expertise in formulating products for extreme environments and specific military applications.
• Strong focus on technical customer service and product certification.
• Commitment to developing biodegradable and less hazardous alternatives.

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3️⃣ 8. Callington Haven

Headquarters: Sydney, Australia
Key Offerings: Water purification chemicals, disinfectants, and cleaning agents for aircraft cabins and water systems.

Callington Haven specializes in hygiene and water treatment solutions for the aviation industry. Its products are essential for maintaining potable water system safety and cabin cleanliness, directly impacting passenger health and comfort, which is a critical aspect of airline MRO protocols.

Key Innovations and Focus Areas:

• Leading supplier of EPA- and FDA-approved disinfectants for aircraft water systems.
• Development of concentrated, cost-effective cleaning formulas that reduce waste.
• Global distribution network supporting airlines and MRO providers.

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2️⃣ 9. McGean

Headquarters: Cleveland, Ohio, USA
Key Offerings: Plating chemistries, surface treatments, and specialty chemicals for aerospace manufacturing and MRO.

McGean is a leading manufacturer of proprietary chemical processes used in aerospace for metal finishing and surface enhancement. Their products are crucial for applying wear-resistant and corrosion-resistant coatings to critical aircraft components during overhaul processes.

Key Innovations and Focus Areas:

• Specialization in electroplating and conversion coating chemistries.
• Focus on developing alternatives to hexavalent chromium and other regulated substances.
• Technical expertise supporting MRO shops in complying with NADCAP and other aerospace standards.

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1️⃣ 10. Akzo Nobel N.V.

Headquarters: Amsterdam, Netherlands
Key Offerings: Aerospace coatings, primers, and surface preparation chemicals.

Akzo Nobel, through its Aerospace Coatings business, is a global leader in providing advanced coatings systems for aircraft. Its products protect airframes from corrosion, UV radiation, and extreme weather, while also contributing to aircraft aesthetics and fuel efficiency through lightweight formulations.

Key Innovations and Focus Areas:

• Innovation in basecoat/clearcoat systems that are easier to apply and maintain.
• Development of sustainable coating technologies with lower VOC content.
• Digital tools for color matching and coating lifecycle management.

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Aviation MRO Chemicals Market – View in Detailed Research Report

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🌍 Outlook: The Future of Aviation MRO Chemicals is Safer and Smarter

The aviation MRO chemicals market is evolving rapidly, influenced by technological advancements, environmental regulations, and the relentless pursuit of operational efficiency. The shift is towards smarter formulations that offer enhanced performance while minimizing environmental and health impacts.

📈 Key Trends Shaping the Market:

• Stringent global regulations phasing out hazardous substances like hexavalent chromium and certain solvents.
• Growing adoption of bio-based and sustainable chemical formulations.
• Integration of smart technologies, such as sensors in coatings to monitor corrosion or wear.
• Increased demand for specialized chemicals for next-generation aircraft composites and light alloys.

The companies profiled are at the forefront of this transformation, not only supplying essential chemicals but also driving the innovation that ensures the continued safety and sustainability of global aviation.

Get Full Report Here:
Aviation MRO Chemicals Market – View in Detailed Research Report