4.03 Underwater Grout

Rockbond 4.03 Underwater Grout powder is a pre-mixed cementitious grout that has been specially formulated for underwater applications.

The grout powder, when mixed with water, produces a material that is cohesive, mobile and displays an excellent resistance to washout when brought into contact with water.

Supplied in 25kg tri-wall plastic lined paper bags.

  • General underwater void filling applications.
  • Marine and fresh water underwater concrete repair and protection.
  • For use in hostile locations such as tidal and splash zones.
  • For the repair of seawalls, harbours, quays, jetties, ramps and slipways.
  • Fortification and repair of river and sea defences.
  • Repair and consolidation of water retaining structures, dams, pillars and bridge columns.
  • Waterlogged foundations, anchorages, pilings, conduits, pipes and sewers.
  • In situations where a quick, early strength gain is required.