If the material of your liner is sagging partially especially on the edges you can use a tube of glue to fix it in its place.
Glue headliner board to roof.
Https amzn to 2wsxyr0 a big thanks to headliner.
Don t use the ordinary glue as it cannot fix a headliner.
The adhesive will usually be clearly labeled as one that can be used on automotive interior applications.
Gluing is one of the easiest methods or repairing a sagging roof liner.
You can find the proper adhesive made by several different popular brands available at almost any automotive parts store.
I don t know why that would not work here on the steel.
This product can be used for a wide variety of projects not only for your headliners but also for all lightweight materials.
If a multifunctional product is the best headliner adhesive for you the 3m super 77 product will surely impress you.
Heres some good 3m headliner adhesive.
To glue a headliner into place you will want to use a special type of adhesive designed for such application.
Sprayed contact adhesive on both peices.
It already had the foam attached about 1 4 thick.
Doing the job yourself.
I just used a wire wheel to clean the old glue from the original headliner board.
Then put it on.
Use a roof lining adhesive that is made especially for gluing these fabrics.
This adhesive can bond quickly and does not leave a stain.