Polyform MB250 Mooring Buoy

Heavy-Duty Mooring Buoy for Maximum Strength & Long-Term Performance

The Polyform MB250 mooring buoy is a high-capacity, heavy-duty solution designed for demanding marine applications where strength and reliability are critical. As one of the largest options in the MB Series, this premium mooring buoy is ideal for commercial moorings, large vessels, and exposed environments.

Engineered for Heavy-Duty Mooring Applications

The MB Series is purpose-built for mooring buoys and surface installations, and the MB250 is specifically suited for:

Permanent and high-load moorings
Large leisure and commercial vessels
Marina and harbour installations
Marking of cables, pipelines, and fishing gear

These buoys are widely used across professional marine environments due to their strength and versatility .

Foam-Filled, Unsinkable Construction

The MB250 mooring buoy is rotomoulded from tough polyethylene and filled with polystyrene foam, creating a robust, unsinkable structure that maintains buoyancy even if the outer shell is damaged .

High-impact, abrasion-resistant outer shell
Foam-filled core for consistent buoyancy
Designed for continuous, long-term use

This construction ensures dependable performance in critical mooring setups.

Reinforced Steel Armature for Maximum Strength

Built for heavy loads, the MB250 features a hot-dip galvanised steel armature and swivel, providing:

Secure mooring attachment points
Corrosion resistance in saltwater
Strength under constant load and tension

This makes it a reliable choice for high-demand marine environments.

Key Features

Premium mooring buoy for heavy-duty applications
Foam-filled, unsinkable design
Durable polyethylene outer shell
Galvanised steel rod and swivel system
Suitable for mooring, marking, and marine installations
Trusted Polyform quality

Built for Harsh Marine Environments

The Polyform MB250 is engineered to perform in:

Saltwater and tidal conditions
Heavy weather and UV exposure
High-load, commercial mooring systems

It provides a long-lasting, low-maintenance solution where failure is not an option.

Why Choose the Polyform MB250 Mooring Buoy?

If you need a large, heavy-duty mooring buoy capable of handling serious loads, the MB250 delivers unmatched strength, durability, and reliability—making it a trusted choice for professional marine applications.

Special Order

Polyform MB250 Non-inflatable Mooring Buoy 920mm(H)x650mm(D)