Telescopic window reveal bead FLEXWith flexible edge and skimming edge

Die APU-Telescopic window reveal bead FLEX A35

The APU telescopic window reveal bead FLEX is used indoor and outdoor plaster systems as specified by the latest APU selection criteria. Within the reveal the profile is stuck flush to the structural element there and after completion of the plastering work forms a clean and reliable termination of the plaster.

The profile comes with a self-adhesive PE foam tape, which ensures a watertight, lasting seal. The integrated telescopic mechanism can absorb movements in any direction in the area around the joint. The profiles can be joined overlapping where the elements abut. A punched PVC bar provides added reliability for the interlocking within the plaster. Depending on version, the profile is available with a visible draw-off bar (A35) or an edge that can be plastered over (A35 - pro). 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.

Area of application A35 FLEX

With adhesive connection – only for surfaces suitable for being stuck to
Test of adhesion required

Window position
Within masonry
Window sizeup tp 10m²

Tested according to: VDPM leaflet: Class A with adhesive connection


Telescopic window reveal bead FLEX, With flexible edge, with skimming edge
Length2.5 m
Packaging unit30 bars = 75 m
Weight (per PU)10.0 kg


  • Rigid PVC manufactured under DIN-16941
  • TPE manufactured under DIN-16941
Protective flap
  • Detachable with soft TPE connection and double-sided adhesive tape
  • Telescopic bar with flexible TPE connection
  • PE foam tape 7 x 3 mm
  • VDPM leaflet: Class A with adhesive connection

Important notes

StorageAlways store profiles laid down in a dry place.
Test of adhesionPerform adhesion test.
Other applicationsAny applications not clearly described in the documents may be implemented only after consultation with the plaster or ETICS manufacturer.


Sectional drawing in mm


Application drawing



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