The Heli‑Tie Helical Stitching Tie provides a unique solution to the preservation, restoration or repair of damaged brick and masonry structures. Made of 304 stainless steel, the 6mm diameter tie is installed into the bed joint of damaged or cracked masonry courses using non-shrink repair grout or mortar.

The Heli‑Tie Helical Stitching features radial fins formed on the steel wire via cold rolling process, increasing the tensile strength of the tie.