Sur-Mark Marker Buoys The Sur-Mark Marker Buoys are closed-cell foam-filled buoys that positively displace water. Molded from UV protected polyethylene. One piece seamless construction. Internal concrete ballast. Recessed galvanized eye. Both styles stand upright for storage. Color labels and solar LED warning lights fits both styles. Includes 4 types of buoys. Chain and hardware not included. Color labels and solar LED warning lights sold separately.
- 10″ diameter column for labels
- 39″ visible height above waterline
- Accessory available to create the marker you need