Auxiliaries are products for injection like the joint cover ARCAN Joint Cover 90 for dilatation joint repair, or Komprischaum 130 for defined injection rooms in joints and around pipes. Auxiliaries are special primers for coating difficult surfaces for maximum adhesion. As well as thixotropic agents for thickening up injection resins and coating resins. Surface protection systems against resin pollution. This category is a treasure box, filled with special materials, with the goal to make work as easy and good as possible.