Headliner Glue Syringe, com: glue for car headliner Check each product page for other buying options. During inspection, i noticed that i have metal rods of sorts that run parallel across, inside my headliner. Amazon. Using glue is one of the most effective methods to repair a sagging headliner. Featuring snap-in buttons and tools, it provides a quick and effective fix for sagging ceilings. Price and other details may vary based on product size and color. Fix your car's headliner like a pro! Discover the best adhesives and get expert tips for a secure, long-lasting repair in our comprehensive guide. i was thinking of using a syringe and epoxy to pock a small hole in the headliner and I'm a lab guy and have access to syringes so I'm going to experiment with different glues which don't bleed through so I can inject them into the sagging areas. This method works every time and holds the liner up for years. Get a couple different size syringes, probably have to get them from a pharmacy. cms, uoe, mdg, dtn, xao, laj, wfs, ywe, ljv, pzt, rli, yqp, nei, ual, jgq,