Rolyan Buoys Regulatory Buoy - Model B576S ABS Type – 5” Diameter Spar Buoy

Sale price


TMP Marine Products represents and sells Rolyan Buoys.  All of our buoy colors and markings meet, conform, or exceed all State and federal regulations.  They are used by the U.S. Army Corps. Of Engineers, U.S. Coast Guard, State Parks, Sheriff’s Department, Yacht Clubs, Marinas, Towns and Resorts.

TMP Marine Products - Rolyan is your single source for a complete line of buoys, floats and hardware for regulation, mooring and marking. Our popular styles include nun and coast guard, standard and lighted. All buoys are built of tough plastic construction and completely foam-filled.

Barrier float systems are also available for dams and spillways. Rolyan can also fulfill your reflective aluminum sign needs with warning, recreational, handicap and other models.

Approved and universally used by Local, State and federal agencies to ensure water safety.  Ideal for private applications.


  • Most of the Buoys are manufactured with a tough ABS plastic exterior that will not rust, chip, or peel.
  • Completely urethane foam filled. Virtually unsinkable.
  • Ultraviolet Inhibited.
  • Engineered for proper stability in wind and current. This makes them self-righting without tackle.
  • Galvanized steel hardware is built in.
  • Symbols conform to the Standard Inland Waterway marking standards. A wide variety of messages are available.

Lightweight, easy to handle – minimum anchor weight allows for easy removal.


    • 5”  x  76”
    • White – Tough ABS Plastic.
    • Ultraviolet Inhibited.
    • Will not crack, chip, peel or rust.
    • Completely urethane foam filled.  Virtually Unsinkable.
    • 3” wide reflective band at top provides excellent nighttime visibility.
    • Signage has: 2” Orange band at top, 3” Black letters (2 sides), Orange symbol (2 sides), 2” Orange band at the bottom of sign.
    • Concrete ballast
    • ½” Heavy Galvanized Steel anchoring eye cast in the internal concrete ballast.
    • 1” I.D. steel mooring eye.
    • Self-righting without tackle.
    • Recessed cap allows buoy to stand upright.
    • Includes choice of standard symbols and messages.

    Available Options

    • Stainless Steel anchoring eye for salt water applications.
    • Special non-standard messages.
    • Yellow buoy.



    Submerged Buoyancy


    30 lbs.


    Net Weight


    24 lbs.


    Shipping Weight


    28 lbs.

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