We engineer flight-qualified one- and two-component epoxies, polyimide systems, and FAR 25.853-compliant compounds for aviation, defense, and MRO applications.
Discover our comprehensive range of custom-formulated epoxy adhesives designed for superior strength and performance in demanding aerospace applications. For advanced aviation bonding solutions, explore our product line below.
Cabin interior and avionics materials must clear FAA flammability testing before installation. Our formulations are engineered to meet FAR 25.853 requirements, with high first-submission success rates.
Beyond the basics, our compliant systems also provide:
Trusted across commercial and defense aviation, our FAR 25.853-certified epoxy and FAR 25.853-compliant potting compound systems protect cabin interiors, seat electronics, cabin lighting, and inflight entertainment modules without requiring additional intumescent coatings.
Available across multiple cure profiles for manual or automated dispensing, our fire-retardant formulations are tested at application-relevant thicknesses, with full test reports available for OEM qualification submissions.
We provide purpose-engineered aerospace adhesives and sealants that solve what rivets and fasteners cannot: continuous load distribution,
fatigue resistance, and weight savings across the airframe.
Our aerospace bonding systems replace fastener-dense structure, cutting airframe mass and reducing annual fuel burn. Every 100 kg saved lowers fuel consumption by approximately 8,000 to 13,000 litres per year.
Our structural epoxy adhesive systems distribute load continuously across the bond area instead of concentrating it at fastener holes. Bonded joints achieve fatigue lives 5 to 10 times longer than riveted equivalents.
Our aviation adhesives dissipate vibrational energy through viscoelastic damping, reducing fatigue loading on attached brackets and avionics mounts. This helps extend service life without adding mass to the assembly.
Partner with our experts to develop custom-engineered aerospace epoxy adhesives,
tested to your exact application requirements.
Access comprehensive technical documentation and expert support to ensure optimal
performance in your potting and encapsulation applications.
From primary airframe structure to cabin interiors, our aircraft adhesive systems are formulated to match the mechanical, thermal,
and regulatory demands of each aerospace applications zone.
Our aerospace epoxy adhesive systems deliver lap shear strength above 25 MPa and T-peel strength above 60 N/25 mm for wing skins, spar joints, and control surface assemblies, with full property retention after humidity conditioning.
Our aerospace potting compound formulations protect flight sensors and navigation electronics against shock above 50 g and thermal cycling to -55°C, curing at low exotherm to prevent damage to sensitive components.
Our aircraft epoxy systems bond cabin panels, galley framing, and honeycomb cores with a lap shear strength of 10 to 20 MPa. Every formulation meets FAR 25.853 flammability requirements without added coatings.
Filling out the form below will send your inquiry directly to Kohesi Bond’s technical support department.
Our structural epoxy adhesive systems deliver conditioned lap shear above 20 MPa after 1,000 hours at 70°C and 95% RH, with Tg exceeding the maximum service temperature by 25°C. Additionally, we supply fully conditioned mechanical and environmental data for every structural system.
Our aerospace adhesives and sealants distribute dynamic loads continuously across the bond area instead of concentrating them at fastener points, reducing fatigue-driving stress peaks. Combined with viscoelastic damping, this extends bonded assembly fatigue life by 5 to 10 times over riveted joints.
Our FAR 25.853-certified epoxy self-extinguishes within 15 seconds of vertical flame exposure and stays below 200 Ds smoke density, tested at actual installation thickness rather than lab coupon thickness. Full test reports are available for your OEM qualification submission.
Our aviation adhesives retain over 80% lap shear strength after 500 hours immersion in Jet-A fuel, Skydrol, and Type IV de-icing fluid, with verified performance from -55°C to +150°C. For more aggressive environments, our applications engineering team runs application-specific conditioning tests before confirming material selection.