A kit containing all the necessary components to permanently repair vertical or stepped cracks in masonry. Stainless steel bars are chemically bonded into horizontal slots cut in the bed joints, which stitch across the crack. When installed these bars evenly redistribute tensile forces over the reinforced area to stabilise the structure. On completion the bars and the grout are concealed, retaining the original character of the wall.
C41/675 Joint reinforcement
Staifix-Thor Helical Crack Stitching Kit
Type and Diameter
10 No. 1000 mm long, 6 mm diameter stainless steel helical bar
3 Litres cementitious grout