#Automotive market

At ThreeBond, we understand that today’s automotive components demand a superior level of durability and reliability, especially in the face of challenging conditions. Our Automotive Fluid Resistance Sealants are meticulously engineered to provide exceptional sealing and protection against various automotive fluids such as oil, coolant, fuel, and transmission fluids. With a high resistance to chemical exposure, temperature fluctuations, and mechanical stresses, our sealants are designed to enhance the performance and longevity of essential automotive parts.
Automotive market hero image

10 application areas

Battery pack
EV / HEV

Thermal management adhesives, sealants and potting compounds for battery modules — ensuring leak-proof, vibration-resistant and thermally efficient pack assemblies.

Body and chassis
Structural / Sealing

Structural bonding, seam sealing and anti-corrosion products for body panels, floor sections and chassis components. Reduces weight versus mechanical fasteners.

Camera module
ADAS / Safety

UV/heat-curing adhesives for lens barrel fixing, sealing and alignment retention in ADAS camera modules. Optical clarity, vibration and humidity resistance.

Drive motor
EV / Traction

Magnet bonding, stator winding impregnation and housing sealing for traction motors. High-temperature resistant, thermally conductive formulations.

Electronic Control Unit
Electronics / Protection

Conformal coatings, potting resins and housing sealants protecting ECU PCBs from moisture, vibration and thermal cycling in harsh underbonnet environments.

Engine & transmission
Powertrain / Sealing

FIPG liquid gaskets, anaerobic threadlockers and retaining compounds for engine block, gearbox and differential assemblies. Oil and ATF resistant up to +250°C.

Fuel cell
FCEV / Hydrogen

Hydrogen sealing solutions for fuel cell stacks, tanks, and system components.

Head-up display
HMI / Optics

Low-outgassing, optically transparent adhesives for mirror bonding, combiner fixing and HUD housing assembly. Anti-fogging and anti-condensation properties.

Inverter & Converter
Power electronics

Thermally conductive potting and encapsulating compounds, plus high-voltage housing sealants for onboard chargers and DC/DC converters in electric vehicles.

LiDAR
ADAS / Autonomous

Optical adhesives, encapsulants and housing sealants for LiDAR sensing units. Wavelength-transparent, thermally stable and vibration-damping formulations for autonomous driving reliability.

Discuss your automotive application

Depending on your location, we will direct you to the nearest office to provide the most relevant assistance for your needs.
Contact us at info@threebond.fr

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