The FTT fixing system is used at the outset of construction for fixing pre-coupled sheets (comprised of insulation and drywall) on wall supports or walls. This consists of a PA66 glass fibre loaded disk that, other than functioning as a fixing, also functions as a tool.
The rotation of the disk, which is done by placing the tool of an electric screwdriver in the central socket, allows for the clearing of superficial material in order to smooth the wall. The combination of a Ø 8 mm expansion anchor with a sufficiently long Ø 6 mm self-tapping screw allow for the fixing of the wall to the supports.