3D panels are installed by drywall (gypsum) installer, ceramicist, self-painter, or do-it-yourselfers. are bonded with flexible gypsum board or ceramic tile adhesive, and the joints are treated with a trowel (such as Uniflot or Sheetrock) before painting – fill in the joints between the panels with trowel and dry with sandpaper after drying and clamping 180-240 and repeat it until the perfect connection is made to plexi or wood 3D panels are glued with silicone to optimally emphasize shadows or to emphasize 3D effect on panels in ambient color lighting, it is important to set the lighting at a distance of 25-35 cm from the wall (if the distance is smaller, the first row of panels will cast a shadow because of its three-dimensionality).