What to Do When the Car Interior Headliner Fabric Comes Off?
3 Answers
Clean stains and dust from the headliner fabric to ensure the bonding surface is clean and dry. Remove any residual adhesive, and if necessary, treat the bonding surface with a primer. Apply adhesive evenly to both the headliner fabric and the car roof. It's better to apply adhesive on both surfaces for improved bonding and higher heat resistance. After applying the adhesive, let it sit for 5-8 minutes to dry. The adhesive should be dry to the touch without sticking before proceeding with the bonding process.
The roof interior fabric came off, and I was quite worried at first, so I decided to handle it myself. The common reasons are aging glue or high-temperature deformation in older cars, causing the fabric to loosen. I used special strong adhesive for car interiors, cleaned the dust and old glue from the detached area, and ensured the surface was dry before applying the glue evenly. After aligning the fabric, I pressed it firmly for a few days, and the result was okay but with some wrinkles. Usually, it's best to avoid parking the car in direct sunlight to reduce aging. If DIY doesn’t work or the detached area is large, it’s recommended to go to a 4S shop for professional help to replace the fabric or reapply the glue. The cost is usually a few hundred yuan, but it’s safe and reliable. Never use ordinary glue as it’s toxic and harmful. Regular interior inspections can prevent such issues.
The headliner fabric has fallen down, and based on my car repair experience, this is mostly caused by adhesive failure. Clean the detached area and then use interior-specific spray adhesive, applying a small amount evenly to avoid excess. Carefully align the fabric and press it firmly. Use clips to assist in fixing it and let it sit for two days to cure. If the aging is severe, consider replacing the fabric to ensure smoothness. DIY can save money but may leave marks, so it's more reliable to have a professional handle it. Long-term neglect may cause the fabric to sag and obstruct vision or lead to fiber shedding, which can be harmful to health. During maintenance, avoid high interior humidity to prevent accelerated aging.
