WHERE TO USE Planitop HDM Maxi is used in combination with Mapegrid G 120 and Mapegrid G 220 primed alkali-resistant A.R. glass fibre mesh or Mapegrid B 250 primed alkali-resistant basalt fibre mesh to structurally “reinforce” stone, brick, tuff and mixed masonry structures. The system follows the approach defined by the guidelines for the approval of FRCM (Fibre Reinforced Cementitious Matrix) systems which stress the importance of obtaining approval for the entire strengthening package. It may also be used on its own to restore the texture of masonry or to level and even out the surface of reinforced concrete and masonry.