WHO-60 is a high performance crack stitching grout designed specifically for bonding helical bars into masonry walls. This polymer modified grout has been tested at the BRE and features a cement / polymeric resin powder component and liquid component.
Thorhelical supplies WHO-60 in pallets containing 48 tubs. Each tub yields 3Lts of a thixotropic stitching grout for bonding helical reinforcement bars into brick, block and stone walls. The high strength masonry repair mortar is smooth and cohesive to ensuring a good bond strength to the masonry and the stainless steel rods. The pallet contains sufficient grout for fixing 480 stitching bars