Glue that adheres to the edge of a cut plasterboard.

[Tompafix]

Yes, as the title suggests. Looking for glue that adheres to the edge of a cut plasterboard. Tried tec7 and pl600 without success.

 

[jonaserik]

There is no glue that sticks to a drywall edge and stays, only plaster can adhere a little. Why glue? photo is good.

 

[Staffans2000]

First, you need to saturate the plaster with something that absorbs and dries. Varnish or glue. Only when you have a solid surface to glue against, do you have a chance to succeed. But it probably won't be good.

Staffans

 

[Kretikos]

A common primer for floor leveling compound should bond the plaster at the edge, I think.

 

[Tompafix]

Have played with the idea of saturating it with weaving, but primer might work better

 

[TeroM]

Can the adhesive for fermacell boards also work on regular boards?

https://www.byggmax.se/fermacell-foglim-310ml-p18040

 

[J Vos]

A guy I know works with building drywall daily and he mixes wood glue in the filler for larger sensitive repairs. Therefore, I believe that regular wood glue works. Brush the surface at least 3 times and let it dry properly between applications. Then the edge is hard and you can use tech7 or something similar.

 

[Tompafix]

A guy I know works with building drywall daily and he mixes wood glue into filler for larger sensitive repairs. Therefore, I believe regular wood glue works. Brush on the surface at least 3 times and let it dry properly between applications. Then the edge is hard, and you can use tech7 or something similar.

Wood glue goes on tomorrow

 

[Tompafix]

A guy I know works with building plaster walls daily and he mixes wood glue into the putty for larger sensitive repairs. That's why I think regular wood glue works. Brush on the surface at least 3 times and let it dry thoroughly between times. Then the edge is hard, and you can use tech7 or something similar.

I applied a layer this morning so it created a surface. Now it's dried and already feels durable.
Couldn't scratch it off, so it will probably work well for gluing on.