fischer Insulation Fixing FID 50 for Mounting Lightweight Components Fast Installation No Pre-Drilling Necessary Special Spiral Thread for Letter Boxes, Lamps, Motion Detectors Etc
Since the anchor is set exclusively in the insulation itself, fixtures can be installed without thermal bridges.
The FID 50 is used in thin insulating boards from 1.96 inches (50mm). The FID 90 is used in thicker insulating boards, and can bear higher loads.
The geometry of the FID allows for a simple installation in thin layers of plaster, without the need for pre-drilling, thus saving a stage of installation.
The bit mounting allows for setting with standard tools, thus allowing for a fast and economic installation.