headliner spray glue
Why Headliner Spray Glue Matters
A sagging headliner is one of the most common interior repairs, and the right headliner spray glue keeps new fabric tight. Ordinary craft adhesives aren't true car headliner glue. They can soften in a hot car, so the fabric may droop again. A purpose-made headliner adhesive is designed to bond foam-backed fabric to the headliner board and hold up under summer heat.
What to Look For
Heat Resistance
Choose a high-temperature spray adhesive meant for automotive interiors. Cabin temperatures climb quickly, and a heat-resistant formula helps prevent bubbles and sagging.
An Even, Controllable Spray
A web or fan spray pattern lays down a uniform coat. It shouldn't soak through thin foam backing, which helps you avoid stains and bleed-through on the finished side.
Compatibility With Your Materials
Make sure the glue suits foam-backed headliner fabric and the board underneath, whether that's fiberboard or molded fiberglass.
Tips for a Clean Sagging Headliner Repair
- Scrape off all old, crumbling foam before spraying.
- Coat both the board and the back of the fabric, then wait until tacky.
- Work in sections, smoothing from the center outward.
Ready to start your project? Browse the headliner adhesives and fabrics below to find the right match for your vehicle.
