I just removed my worn torn headliner from my 84 t type with fac moon roof. The problem I am having is what to repair the headliner board where I cracked it getting it out of the car. It appears to be like sometype of foam like material. I want to give the area some added strength too, tape, glue combo?. Also does anyone know do I have to remove the moonroof frame etc to get to the moonroof sliding cover to replace that material too. Any help would be greatly appreciated.