Headliner glue

[bcgreen]

I have some brown headliner glue showing along one edge of the roof from a interior installer. How long ago I have no idea, but it is at least 8 years old. I have tried, mineral spirits, WD40, GooGone to no avail. I even tried acetone, it worked a little bit, but afraid to go at it for too long as it might create some other problem

[rlmccarty2000]

Steam might loosen the glue but it might do more harm than good. If it is not too unsightly I would leave it alone.

[Accumulator]

I always reach for 3M Adhesive Remover.

[WAS]

We used to use a razor blade. Mixed results and quite risky. The 3M Adhesive Remover might work, but that depends on the glue used. If it`s a non-factory install, then you really have no way of knowing what exactly the original glue product was.