Polyform 75-779-376 LD-3 Low Drag Buoy 13.5" x 29" Black

The Polyform LD-3 Low Drag Buoy is a patented, inflatable commercial-grade buoy engineered for demanding marine environments. Originally developed for the commercial fishing industry, the LD-Series has become the top choice for crab pot and lobster trap retrieval, where its streamlined shape dramatically reduces underwater drag compared to traditional round buoys.

At 13.5 inches in diameter and 29 inches in length, the LD-3 delivers a 121 lb buoyancy rating — making it a capable, high-visibility marker for commercial and recreational applications alike. Its torpedo-like profile allows it to sit high in the water and remain visible from greater distances, even in rough sea conditions.

Key Features:

• Reduces drag by up to 80% compared to standard round buoys
• At 8 knots, produces only 1/6 the drag of a conventional round buoy
• One-piece construction for maximum strength and durability
• Even wall thickness throughout for consistent inflation performance
• Heavy-duty reinforced ropehold eye for secure line attachment
• Proprietary vinyl valve system maintains proper inflation
• Versatile use: crab/lobster pot marker, mooring buoy, hanging boat fender, or high-current marker buoy
• Available in black — ideal for color-coded gear identification

The Polyform LD-3 is the preferred buoy of professional crab and lobster fishermen worldwide, and it excels in high tidal current situations where low-drag performance is critical. It is also well-suited for offshore oil research, general commercial marine operations, sport fishing, and recreational boating applications.