Rubber fenders are more popular in the marine industry. Marine Rubber Fenders are objects that are placed along the sides of a boat or ship to provide a cushioning effect to prevent damage and protect the boat from impacting something harmful. Boat fenders are made from soft rubber or plastic and used between boats and other objects like piers, pilings, and docks to protect the boat from damage. Fenders for boats are available in a wide ranges of shapes and sizes that can be used for for small yachts to the largest vessels. They are designed to absorb the berthing energy due to their deflection.using natural rubber, nitrile, viton, epdm and other sysnthetic rubber. Rubber fenders can withstand all possible operating conditions in the automobile and marine industry.