The simple connection of masonry components to form an effective bond, which can be achieved with little effort, is the focus of the solidian carbon-based masonry crack anchor. Regardless of the possible cause of cracks, they have a significant impact on the overall system of a building and should therefore be repaired with a permanent solution. In this context, it is also possible to reinforce the load-bearing structure (needling) of masonry constructions to restore serviceability or to maintain stability.