Core Material: The core of a foam-filled fender is typically made of closed-cell polyethylene foam. This foam is lightweight, durable, and resistant to water absorption. The foam is encased in a tough outer layer, usually made of rubber, PVC, or urethane, to protect the foam and enhance its durability.
Shape and Design: Foam-filled fenders come in various shapes, such as cylindrical, spherical (ball), or custom designs to suit different types of vessels and docking environments.
No Air Requirement: Unlike inflatable fenders, foam-filled fenders do not require inflation and maintain their shape and buoyancy without the need for air. This makes them more reliable in the long term because there is no risk of air loss or punctures.
Buoyancy: The foam core provides inherent buoyancy, allowing the fender to float on water and protect the vessel from contact with the dock or other objects.
Durability: Foam-filled fenders are resistant to UV rays, oils, chemicals, and water, making them more suitable for prolonged exposure to harsh marine environments. They are less likely to become damaged or degraded over time compared to inflatable fenders.
Maintenance-Free: Since they do not rely on air pressure, foam-filled fenders are virtually maintenance-free and do not require frequent inspections or re-inflation.
Benefits of Foam-Filled Fenders:
Low Maintenance: No need for frequent inflation or deflation, and they are less likely to suffer from punctures or leaks.
Durable: The materials used for foam-filled fenders are highly durable, resistant to abrasion, UV rays, and other environmental factors.
Reliable Protection: Provide consistent and reliable protection without the risk of air loss, ensuring effective impact absorption over time.
Customization: Available in a wide variety of sizes and shapes to meet specific needs, whether for small recreational boats or large commercial vessels.
Cost-Effective: Though typically more expensive than inflatable fenders upfront, they may offer better long-term value due to their durability and lack of ongoing maintenance costs.
