Home > Companies > Ancon > Ancon Crack Stitching Kit

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.

Related literature

The following content references this product:

NBS Specification

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This product is associated with the following NBS Create clause:
45-25-95/327 Masonry repair ties

NBS Specification

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This product is associated with the following NBS clauses:

Product specification

An important note about specifying





+44 (0)114 275 5224

Product reference

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

Manufacturer details

President Way,
President Park,
South Yorkshire, S4 7UR
Tel +44 (0)114 275 5224
Fax +44 (0)114 276 8543
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NBS National BIM Library