Fully-Flexible Rubber Expansion Joints

As specialists in aerospace sealing solutions, Icon has the capability to provide rubber joints for a wide range of industries and applications.


Also referred to as rubber expansion bellows, expansion joints serve various purposes including absorbing noise and vibration, protecting mechanical parts from dust and combating the potential impact of changing temperatures and pressure, alongside minimising the impact of misalignment. 


Utilising our extensive knowledge of rubber compounds, Icon is able to provide completely custom rubber expansion joints for a wide range of applications and industries. Primarily, our bespoke rubber bellows have been used to provide solutions within the aerospace and defence sectors.

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Industries. From seals to hoses, we provide innovative engineering solutions within the aerospace, industrial and defence sectors.

Collaboration. Our Face to Face approach helps us build stronger bonds, gain deeper understanding, share ideas and work better together.

Precision Engineering. We use our knowledge of a vast range of materials & compounds to deliver completely bespoke solutions for even the most complex projects.

Testing. Our 3D printing capability enables us to manufacture intricate parts and carry out extensive in-house testing on all our solutions.

Application Types


Our custom expansion joints can be used for the transfer of multiple substances with different properties, including both gases and liquids with various viscosities such as abrasive materials, chemicals products, oils, petrols and others fuel types.


Rubber bellow can be utilised across a broad range of industries. From industrial pipelines to water supply, heating and cooling systems. This make rubber joints a popular option for solutions within the food and beverage and wastewater industries.

Bespoke Rubber Compounds

Working with types of rubber such a Viton™,  Butyl, Nitrile and more, we are able to manufacture custom rubber bellows produced from completely bespoke rubber compounds, allowing for even greater flexibility.

Reliable Rubber Joints, Trusted by Experts

Custom Rubber Mouldings

Utilising state-of-the-art facilities, Icon can provide highly-bespoke industrial rubber mouldings to meet your requirements regardless of complexity.

Hand Fabrications & Custom Tooling

Icon manufactures complex and bespoke hand fabrications and tools with the capability to design or replicate even the most intricate parts.

Aircraft Brake Seals & Landing Gear Seals

Icon is a leading provider of brake and landing gear seals within the aviation industry for both commercial and defence aircraft.

Tank Wheels & APV Running Gear

With our purpose-built facilities, Icon supplies custom tank wheels & APV running gear for the defence sector that meet industry quality standards.

As acknowledged world leaders in aerospace and defence, we also develop innovative solutions to support applications in specialised industrial sectors.


Icon Aerospace Technology is a world leader in highly engineered products utilising polymers which are used in sealing, containment, propulsion and protection systems worldwide.