The APU window reveal bead with mesh PUR-EX-pro is used in compound heat insulation systems as specified in the latest APU selection criteria. Within the reveal the profile is stuck flush to the structural element there and thus forms a clean and reliable termination of the plaster with shadow gap.
The profile comes with a self-adhesive PE foam tape, which ensures a watertight, lasting seal. The PE foam tape is covered and protected by the profile contour. The integrated expanding PUR sealing strip is able to absorb relatively large movements in the area around the joint. This is activated by removing the protective flap. 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 these tasks, the protective flap is pulled off and what is created is a clean edge to the plaster.
With adhesive connection – only for surfaces suitable for being stuck to
Test of adhesion required
Tested according to:
Material |
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Protective flap |
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Features |
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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. |