Helical Bar Grout is a high performance, non-shrink, non-gassing, thixotropic, cement based grout, suitable for injection with a hand or power applicator. It has a low liquid to powder ratio, which gives the thixotropic ability - the grout would flow sufficiently to form a uniform layer, then to resist further flow, thereby preventing sagging on a vertical surface. This way, the grout would completely fills all voids into which it is injected and which develops its compressive strength rapidly. Helical Grout is suitable for bonding metal components into most common masonry type substrates including concrete, brick, stone, blocks, etc.