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Zykon-Panel anchor FZP II SO Carbon

The adjusting carbon fibre-reinforced undercut anchor for natural stone.

The concealed stand-off installation solution using carbon fibre-reinforced plastic undercut anchors for heavy natural stone façade panels. This technology defines a constant distance between the front of the panel to the connection face on the FZP II anchor (RWT = remaining wall thickness) as a reference dimension for drilling. This technology can be used to compensate panel thicknesses to create a flat façade by using stand-off installation anchors.

Product Description

  • The adapted shape of the undercut anchor ensures a positive-locking attachment free from expansion pressure in a conical undercut drill hole.
  • The fixing of the undercut anchor is not visible on the exposed side, creating a visually attractive and consistent façade surface.
  • Setting the anchor using undercut technology allows the user to always select the optimal structural position in the façade panel. This greatly reduces panel deflection.
  • The anchor allows for higher pull-out loads, compared to commonly available systems.
  • Using a constant remaining wall thickness as a reference value when drilling holes allows users to compensate panel thickness tolerances.

Available Product Variants


Application and Permission

  • Exterior façades with high aesthetic requirements
  • Interior façades with high aesthetic requirements
Building materials
  • Natural stone (>20mm)
  • Artificial concrete panels
* You can find detailed information on building materials in the registration document.


  • DoP: 0038
For Details see corresponding Documents

Assembly Instruction

  • Wet diamond drilling - first cylindrical to a constant reference dimension for the remaining wall thickness (RWT), then conical to create an undercut drill hole.
  • When the undercut anchor is installed, an optimal positive-locking connection is created between the expanding part and the drill hole.
  • The anchor is installed in the conical undercut drill hole using stand-off installation.
  • The ability to compensate for panel thickness tolerances helps create a flat façade surface.
Mounting Strip 1 Picture
Mounting Strip 1 Picture
Mounting Strip 1 Picture
Mounting Strip 1 Picture

Documents for Downloading


Title Type Created Valid Till
DOP - Declaration of Performance (PDF, 2 MB) DoP: 0038 12/12/2018