Die APU-Window reveal bead with mesh PUR-FIX-FLEX W38-flex

The APU window reveal bead with mesh PUR-FIX-FLEX is used in compound heat insulation systems as specified in the latest APU selection criteria. By virtue of its flexible characteristics on the fixation flank and plaster bar it can also be used, for example, for recesses with a lighting wedge, for GFB base and fascia elements beneath parapets, at roof connections and in many other installation situations. What is created after completion of the plastering work is a clean and safe termination of the plaster.

The profile comes with an expanding PUR sealing strip, which ensures a watertight, lasting seal without any sticking directly to the structural element. The PUR sealing strip is impacted lengthways in the profile and has an overhang for sealing the joint. The PUR sealing strip is able to absorb relatively large movements in the area around the joint. There is a fabric fillet welded onto the flexible plaster bar. This enables the formation of connections with different inclines and angles.
Depending on the need for space, the flexible fixation flank can be folded over or removed. Each bar has a fabric overhang on one side of 10cm in the lengthways direction. There is a piece of self-adhesive tape on protective flap in order to secure the third-party protective film. This protects the window ahead of the plastering tasks.
After completion of the work the protective flap and the red activation tab are removed and what is created is a clean plaster edge.
Thanks to its flexibility the profile can thus be universally used in the area of connections.