- It weighs is only half that of iron buoys.
- The main material is foamed polyethylene, which does not corrode.
- Since it is a foamed material with independent bubbles, the buoyancy is not easily affected even when it sustains external damage.
- Its cushioning effect mitigates shock, even when it has collided with something.
- Harmful substances do not dissolve even when used in the ocean, thereby preventing pollution to the seawater.
|Product No.||Max. buoyancy||D