What is the solution for a detached car roof lining?
3 Answers
The solution for a detached car roof lining is: 1. Clean the detached part of the roof lining thoroughly; 2. Apply polyurethane adhesive evenly on the detached part; 3. Press the detached roof lining back into place and let it dry. Types of car roof linings: 1. PVC artificial leather; 2. Non-woven fabric; 3. Knitted fabric. The car roof lining is an important component of the vehicle's ceiling, serving to enhance the interior decoration. It improves insulation from external heat, reduces interior noise, enhances sound absorption, and increases the comfort and safety of the driver and passengers.
Last time when my car's headliner completely sagged, I first used a vacuum cleaner to remove the yellowed old adhesive. I bought specialized automotive headliner glue online, which is heat-resistant and won't damage the fabric. I applied the glue very carefully, pressing and securing it section by section, working diligently in the garage for three hours. Remember to smooth out the fabric before gluing, and use weights to press down the corners overnight for better adhesion. It's been two years now with no edges lifting. The DIY cost me less than 100 yuan, saving over 800 compared to dealership service. Try to avoid parking in direct sunlight to significantly extend the headliner's lifespan. Before starting, it's best to remove the sun visors for more working space.
Our auto repair shop typically addresses headliner issues in three steps: first, remove the interior trim panels to inspect the extent of detachment. Small areas can be repaired with spray adhesive, while larger sections require complete replacement. For fabric selection, suede with adhesive backing is the most durable option, whereas regular velvet tends to re-detach easily in summer. Professional tools handle clips without leaving marks, unlike DIY repairs which often cause dents in the headliner. Important reminder: avoid using super glue or foam adhesive as they corrode the sponge layer and worsen the problem. If sunroof drain tube leakage causes detachment, the moisture barrier must be addressed simultaneously. Full replacement generally costs between 800-1500 RMB, depending on vehicle model and material.
