APU-Window reveal bead with mesh PUR-EX W29

Die APU-Window reveal bead with mesh PUR-EX W29

The APU window reveal bead with mesh PUR-EX 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.

The profile comes with a self-adhesive PE foam tape, which ensures a watertight, lasting seal. 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. The profile is available in two versions: without protective lip (W29) and with protective lip (W29-plus). 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 W29 PUR-EX

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

Window position

Within masonry

Insulating material thicknessup tp 300mm

Window sizeup tp 10m²

Flush with masonry

Insulating material thicknessup tp 300mm

Window sizeup tp 10m²

In front of masonry

Insulating material thicknessup tp 300mm

Window sizeup tp 10m²

Design

Window reveal bead with mesh PUR-EX, With mesh

W29-2400

Length2.4 m

Packaging unit25 bars = 60 m

Weight (per PU)13.2 kg

Features


Material	Rigid PVC manufactured under DIN-16941
Protective flap	Detachable with soft TPE connection and double-sided adhesive tape
Features	PUR sealing strip, 10 mm, type BG1 Watertight for joints of 3 - 9 mm
Seal	PE foam tape 14 x 3 mm
Mesh	Min. 160 g/m2 approved for compound heat insulation systems 25.0 cm wide (W29) – MW 4 x 4 mm 12.5 cm wide (W29 plus) – MW 4 x 4 mm Ultrasonic welded

Important notes

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.