Glue drywall on drywall

[evoline]

Hello,
I have a 30cm wide drywall panel that needs to be mounted on another drywall panel.
There are no studs behind the long sides to attach it to.
Is PL400 enough or do you have any other recommendations?

Was thinking about cutting away a piece from the existing drywall and putting small support studs behind, but maybe PL400 is faster and works better.

It is a 13mm drywall panel.

Thank you in advance

 

[newbee]

It will hold with a strong glue like PL 400 or similar.

 

[tergo]

might be better to use pl 600, adheres faster

 

[pacman42]

I have glued OSB to OSB with PL400, it became very rigid and good.

 

[evoline]

I glued OSB to OSB with PL400, it turned out very rigid and good.

Thank you.

Thanks for all the responses from everyone.

 

[Messier1994]

No problem at all to glue.