Marine and offshore environments place demanding requirements on materials, with exposure to moisture, salt, temperature variation and continual movement. We supply foam and rubber-based components used across marine and offshore applications where reliable sealing, protection and vibration control are essential.
By combining material knowledge with shaped and formed components, we support solutions that perform consistently once installed. Materials are selected with consideration for moisture, salt exposure, movement and, where applicable, contact with oils or fuels commonly encountered in marine and offshore environments. Converting materials into application-specific formats helps ensure accurate fit, long-term durability and dependable performance in challenging operating conditions.
Materials We Supply
We supply and convert a range of foam and rubber materials commonly specified for marine and offshore applications. Materials are selected based on their ability to perform reliably under environmental exposure, mechanical loading and long-term service conditions.
Environmental Sealing & Ingress Protection Materials
These materials are primarily used to prevent the ingress of water, salt, dust and contaminants, while maintaining sealing performance under compression and movement in exposed marine environments.
- EPDM sponge rubber
Widely used for marine sealing applications due to its resistance to water, weathering, ozone and UV exposure, and its ability to maintain performance over long service periods. - Neoprene sponge rubber
Commonly specified for marine environments due to its balance of durability, flexibility and resistance to water and general environmental exposure. - Closed-cell polyethylene foams, including cross-linked grades
Used for sealing, spacing and protection applications where low moisture absorption, buoyancy and dimensional stability are required.
Mechanical Protection, Insulation & Vibration Control Materials
These materials are used to manage impact, vibration, noise and physical protection within marine and offshore systems.
- Polyethylene foams
- Closed-cell foams used for impact protection, insulation and vibration reduction where durability and moisture resistance are important.
- Polyurethane foams
- Used for cushioning and shock absorption in applications where softer compression behaviour is required.
- Neoprene and EPDM rubber materials
- Commonly used for vibration isolation and noise reduction in equipment, machinery and marine installations.
Typical Applications
Sealing and gasketing for enclosures and housings
Protection against water ingress and environmental exposure
Vibration isolation for equipment and machinery
Cushioning and impact protection
Acoustic and noise reduction components
Spacing, insulation and separation of components
Protective linings and pads for marine installations
Talk to Us
Whether you’re developing a new component or reviewing an existing one, we can help with material selection, design considerations and conversion options.
Call us on 01782 839 121 or email sales@sydney-heath.com
Fire & Safety Considerations
Marine and offshore applications often require materials to meet specific fire and safety considerations depending on location and regulatory requirements. Where required, material selection can take into account reaction-to-fire performance, smoke behaviour and suitability for use within marine and offshore environments, with compliance requirements reviewed at the specification stage.
Compliance, Quality & Material Traceability
Marine and offshore projects often require confidence in material consistency, quality and traceability. Where required, we can support material traceability through controlled sourcing and documentation, helping ensure materials supplied are suitable for their intended application.
Compliance and quality requirements can be reviewed at the specification stage, with material selection guided by performance expectations, environmental conditions and project requirements. Documentation and material data can be provided where required to support project and quality processes.
Manufacturing & Custom Conversion Capabilities
We offer a range of material conversion and manufacturing capabilities to support custom marine and offshore components, from early-stage concepts through to repeat supply.
Working from drawings, specifications or application requirements, we support bespoke components, prototyping and repeat production, helping ensure consistent fit, reliable performance and repeatability across marine and offshore installations. We also support replacement and retrofit requirements, enabling components to integrate effectively within existing systems.
