You have no items in your shopping cart.
Fosroc Conbextra GP Grout is a high-performance, non-shrink cementitious grout, available in a convenient 25-kilo bag. This ready-to-use dry powder, when mixed with a controlled amount of water, creates a free-flowing grout suitable for gap thicknesses up to 75mm. Engineered with a blend of Portland cements, graded fillers, and chemical additives, Conbextra GP ensures high early strength and long-term durability.
Ideal for stanchion baseplates, joints between pre-cast concrete panels, grouting in restricted pouring access scenarios, anchoring reinforcing steel bars, installation of tie bars, and trowelling consistency for bedding and dry pack alternatives.