The APU window reveal bead with mesh PUR-FIX-pro is used in compound heat insulation systems as specified in the latest APU selection criteria. The profile is put in place shortly before the insulation of the reveal, is fixed flush to the structural element and after completion of the plastering work provides a clean and reliable termination of the plaster with a shadow gap.
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 window reveal bead welded onto the profile. 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 during the plastering work. After completion of the work the protective flap and the red activation tab are removed and what is created is a clean plaster edge. The profile is thus suitable for all standard windows and doors and can be universally used.
Without adhesive connection – suitable for all standard doors and windows
No test of adhesion required
Tested according to:
Material |
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Protective flap |
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Fixation |
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Seal |
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Mesh |
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Inspections |
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Storage | Always store profiles laid down in a dry place. |
Test of adhesion | Perform adhesion test. |
Other applications | Any applications not clearly described in the documents may be implemented only after consultation with the plaster or ETICS manufacturer. |
Selection criteria | Adhere to the latest APU selection criteria. |