BEYOND - B3 ULTRAGLASS
Beyond® B3 Ultraglass Thruster Set with a precision foil in multiple layers of a total quality, pure fiberglass – to fit FCS and Futures plugs & boxes. Engineered to exacting standards for tunable flex surfboards to provide a variable stiffness fin for drive and transition through a wide range of maneuver's. A medium/small area fin for all waves up to 6′, and where faces or waves demand a looser, free surfing style. Beyond Ultraglass fins are designed to provide better high flex patterns from tip to base for extreme surfing situations. Fully fiberglass fins provide feel and zap and are still the choice of many surfers. Note - no paint on our fins affecting flex and covering defects.