The system of Desoi spiral anchors consists of the spiral anchors themselves, as well as a special micro-cement mortar Tp-Injection Cem 5300. The system is designed for force tightening of cracks and structural strengthening of brick and stone masonry.
The product comes in three sizes: 6, 8 and 10 mm.
Anchors are supplied with bars of 1 m length and 10 m long bays.