Gluing beam in ceiling

[Michael Andersson7733]

Hello!
I bought a fake beam that is 4m long to put up in the ceiling, and I bought mounting adhesive from Bauhaus which did not stick at all.
It seems like the beam is made of Polyurethane, and the ceiling has panels from älvsbyhus, presumably plaster/chipboard.

Any tips? 😊


Beam:
https://www.bauhaus.se/mork-balk-20...28391&indexName=nordic_production_sv_products


Bauhaus adhesive that does not work:
https://www.bauhaus.se/montagelim-i...rdic_production_sv_products#go-to-description

 

[Plupp 405730]

We usually set up a rule/board with the same width as the slot inside the beam and then screw the beam into that board.