In the marine and naval sector, the waterproofing, damping and protection of structures are essential.
Marine environments are particularly demanding due to a combination of factors such as exposure to salt water, UV, salt fog, temperature variations and mechanical shocks.
Elastomeric seals play a crucial role in preserving the integrity of ships and port infrastructures.
Applications for extruded elastomer profiles
Dock fenders for boats
TPE fenders manufactured by Prodex offer several distinct advantages over traditional rubber fenders.
As well as providing optimum shock absorption when docking, they are non-marking, which prevents marks on ships’ hulls and docks.
What’s more, the design of TPE dock protectors makes them lighter than rubber fenders, making them easier to install and maintain, while retaining excellent durability in the harsh marine environment.
They can be finished in the same colour as the pontoon fenders: grey, brown, white, black, anything is possible. Dock fenders are available in all sizes to match the size of boats and harbour structures. They can be drilled on request and also welded to create sturdy corners.
The shock-absorbing liston
The liston is a shock-absorbing elastomer profile fitted along the hulls of boats to provide protection against impact and abrasion.
It is particularly useful for smaller boats that dock frequently.
Coloured listons can be part of a marketing line for a range of boats.
Boat locker seals
Watertight seals for boat trunks provide protection against the ingress of water, dust and dirt into storage spaces, ensuring the protection of stored equipment.
They can, of course, be coloured to match the boat’s design.
Wood finishing gasket for boats
Used to finish wooden components on board ships, these elastomeric gaskets provide an effective seal while blending in aesthetically with the design of yachts and boats.
Wood finishing gaskets are used in a variety of applications inside boats:
- Connections between wooden panels: ensuring a neat finish between different wooden parts.
- Finishing around wooden staircases and built-in furniture: to ensure a clean, durable finish while dampening vibrations.
- Wooden floors: in wooden floors, particularly in areas with heavy traffic or exposed to moisture, elastomeric joints guarantee a durable seal.
Portlight seals
Boat portlight seals are essential for ensuring a watertight seal around yacht portlights, preventing water and air leakage and contributing to passenger comfort and safety.
They can be coloured to blend in perfectly with the boat’s design.
Elastomer gasket for storage cradles and cradles
Storage cradles and bowsers, used to keep boats out of the water, require special elastomer seals to protect the hull during maintenance and winter storage.
These seals absorb the pressure exerted on the hull, preventing scratches, deformation and wear caused by direct contact with metal or other hard materials. They also absorb vibrations and small movements caused by the wind or the environment, ensuring complete protection.
TPE gasket for dinghy trailers
TPE gaskets are just as crucial. They are installed on the supports and chocks of the trailer to prevent damage to the hull during transport.
These gaskets must be resistant to weather, salt water and mechanical stress to ensure the safety of dinghies on the move, as well as ensuring the longevity of the trailer structures.
Locks, cofferdams, gates
In marine infrastructures such as locks and cofferdams, elastomer seals ensure a perfect seal, preventing water leaks and guaranteeing safe, efficient operation of water control systems.
Advantages of TPE profiles designed and manufactured by Prodex:
- Corrosion resistance: elastomers used in the marine sector are specially formulated to resist salt water and UV light.
- Flexibility and durability: their ability to absorb shock and adapt to the movement of marine structures makes them indispensable for marine applications.
- Recyclability: all TPE elastomers are 100% recyclable.
- Ease of installation and maintenance: elastomer seals are generally easy to install and require little maintenance, which is crucial in demanding marine environments.
- Adaptability: available in a variety of shapes, sizes and colours, these seals can be tailored to specific applications, meeting the diverse needs of the marine sector.