Read this great write-up by Ken Montgomery on how-to recover your headliners!
Heads-Up Quick Fix Headliner Adhesive
Put an end to your sagging car ceiling and make your D look like new again! This spray adhesive is specifically designed for headliner repair. Will not damage existing headliner forms like other adhesives. By Heads Up.
Light Gray Headliner Fabric Replacement Kit - 6'
Got the Sagging Headliner Blues? Temporary repairs of worn-out DMC headliners with contact cement and tacks are either short-lived or look terrible. Achieve a professional looking repair with the Heads-Up Headliner Kit. This kit includes 1/8" foam backed headliner material measuring 4' 5" wide by 6' long (enough for most cars), 2 dome light clips, and instructions on the box.
Same as above, but and a 19.04 fluid oz. aerosol can of spray adhesive.
Eliminate ceiling sag! Replacement headliner fabric restores vehicle's interior and increases resale value. Each kit includes enough material to completely refinish one DeLorean headliner, plus a bit of extra to handle any 'uh-oh's. Material trims easily to right size. One roll of headliner material plus 2 dome light clips included. Headliner Adhesive sold separately above.