We have commonly seen panel bonding kits used to bond door skins roof skins quarter panels and truck bed sides in place.
Glue on door panels.
The best adhesive to use on a car door panel is non sag door skin adhesive from sem according to popular mechanics.
Purchase a decent applicator gun to complete the job.
A well constructed panel glue up will have grain match color match good glue joints and come out.
There are a handful of things that need to happen to create a successful edge to edge glue up.
When using a panel bonding adhesive make sure that you closely follow the manufacturer s directions are as failure to do so can reduce the strength of the adhesive and the bond between the two panels.