Conbextra GP2 is supplied as a ready to use dry powder. The addition of a controlled amount of clean water produces a free flowing, non-shrink grout for gap thicknesses up to 100mm. Conbextra GP2 is a blend of Portland cement, graded fillers and chemical additives which impart controlled expansion in the plastic state whilst minimising water demand. The low water demand ensures high early strength. The graded fillers are designed to assist uniform mixing and produce a consistent grout.


  • Gaseous expansion system compensates for shrinkage and settlement in the plastic state.
  • No metallic iron content to cause staining.
  • Pre-packed material overcomes onsite batching variations.
  • Develops high early strength without the use of chlorides.
  • High ultimate strength ensure the durability of the hardened grout.
  • Free flow ensures high level of contact with load bearing area.

Aquaproof Anchoring Systems is authorised project Super stockist and brushbond authorised Fosroc applicator for Fosroc Chemicals(India) in Pune, Maharashtra and a leading dealer for construction chemicals.

Conbextra GP2 is used for precision grouting where it is essential to withstand static and dynamic loads. Typical applications would be the grouting of base plates of turbines, compressors, boiler feed pumps etc., It can also be used for anchoring a wide range of fixings. These include masts, anchor bolts and fence posts.

  • High early and ultimate strength.
  • Free Flow.
  • Shrinkage compensation in plastic state.
  • Non metallic iron content.
  • Prepacked material.





Conbextra GP1GP2-2200kg./





25 kg bags.