Adhesives for Aerospace Applications

DELO adhesives for aerospace applications are developed to support lightweight construction and dependable bonding across aircraft interior and structural environments. Formulated for demanding cabin conditions, these adhesives join composite panels, honeycomb structures, trim components and fittings without adding the mass that mechanical fasteners bring, helping manufacturers meet strict weight targets on every build.

Adhesive bonding has become the preferred method for many aircraft interior assemblies, replacing rivets, screws and clips across cabin panels, seating structures and fixtures. This shift removes stress points caused by drilling into composite materials, gives a cleaner finish in visible cabin areas and cuts the assembly time needed on production lines. DELO aerospace adhesives are formulated to meet flame, smoke and toxicity standards alongside temperature resistance and long-term durability, properties that aviation interiors depend on throughout decades of service.

Inseto has worked with aerospace manufacturers and MRO providers across the UK and Ireland for years, supplying technical support, materials selection and process development for adhesive bonding projects. Our team understands the certification requirements, substrate combinations and production constraints specific to aircraft assembly, and works alongside engineering teams from initial material trials through to qualified production processes. 

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What Are The Bonding Challenges In The Aerospace Industry?

Aircraft interior and structural assemblies combine mechanical, environmental and regulatory demands that few other industries face together. An adhesive used in this setting must deliver:

• Lightweight bonding that holds structural strength and durability over the aircraft’s service life.
• Compliance with flame, smoke and toxicity requirements set for aviation interiors.
• Stable performance across wide operating temperature ranges, from ground conditions to high altitude.
• Compatibility with composites, honeycomb panels and other lightweight substrates used in modern airframes.
• Clean, low-profile joints suitable for cabin areas visible to passengers and crew.
• Repeatable cure performance that supports certified, traceable manufacturing processes.

DELO adhesives are formulated to meet these requirements directly, giving aerospace manufacturers a bonding solution that holds up to certification testing and years of flight service. Inseto’s technical team can help you select the right chemistry, test it against your specification and build it into a qualified production process. Contact us now for a quote or get in touch via enquiries@inseto.com or call +44 1264 334505.