The cube

The Buldock quality plastic system has a warranty of 10 years; it is environmentally friendly. The system is simple, easy to use and very reliable; you get an unlimited number of configurations and application alternatives.

  • Material/Composition: High-density polyethylene (HDPE)
  • Surface: Anti-slip
  • Dimensions: LxW: 50 cm x 50 cm H: 42 cm
  • Weight: Cube: 6.5 kg
  • Floating capacity: Cube: 95 kg per cube or 380 kg per sq. m
Indefinite number of configurations

The cubes are suitable for any shoreline. They are adaptable and can be assembled to create any shape and size – no limit for the configuration options!

Light, strong and safe

The safety of nautical products is of primary importance. Being aware of that, we have tested the floating system thoroughly. For the best safety, our docks are stable, have high load capacity, an anti-slipping surface and no metal parts at all.


The floating cubes are extremely resistant to the unfavorable effects of water, any impact, any climate changes, the sunlight and to a very wide range of chemicals.

Easiness and quickness of assembly

The floating system is designed to be simple: the blocks are held together strongly and firmly by specially designed mounting screws. All pieces are lightweight and provide easy handling. Each of our components has been specially engineered to provide the utmost simplicity and flexibility. The docks can be anchored in any type of seabed, or to any already existing structure, no matter the conditions. Furthermore, the configurations allow to be changed as many times as you like!

The systems are the best solution for any:
  • Residential docks
  • Industrial docks
  • Marinas
  • Leisure Docks
  • Military applications
  • Heliports
  • Floating pools
  • Canoeing, kayaking and rowing docks
  • Boat lift systems
  • PWC lift systems
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Connecting Pin

The Connecting Pin is the key element that is engineered to hold all the cubes firmly together. The connecting pin can be combined with a sliding nut which slides over the cubes tabs in order to provide excellent resistance to the whole structure.

Half Pin

Sliding Nut

The sliding nut is the element that comes over one of the ears of the cubes; it is engineered to connect to the connecting pin in order to form a structure.


The Nut connects to the exterior lug connector in order to form a structure.


The cubes have four ears that are positioned at a different height. Thus, between them, there is free space. This space is filled by the specially designed element called a Spacer. The Spacers are primarily used for the assembly of Jetsliders.

More products

Jet Slider
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