The cautionary buoy, sea buoy is filled with closed-cell foam, which will prevent the ingress of moisture in the unlikely event of damage. The lightweight of buoy is capable of supporting substantial loads. The buoy is designed to provide an excellent buoyancy.
And the poly-tower design provides a huge visual area for navaid recognition. A large counterweight offers exceptional stability in a variety of exposed regions.
The cautionary buoy, sea buoy can be supplied in all IALA colors.