The Fendertex® Inner Bladder is the inflatable core of every Fendertex fender, engineered for exceptional strength, flexibility, and reliability. Made from thermoplastic polyurethane (TPU) and ultrasonically welded, this bladder offers superior resistance to pressure, impact, and environmental stress. Designed to be lightweight and durable, the bladder maintains its shape under high compression while remaining easy to inflate, deflate, and pack flat for storage. It features a one-way check valve for secure inflation and is replaceable, extending the overall life of your fender system.
