What kind of glue should be used to bond a loose car dashboard?

[LaThomas]

HY-T160 adhesive is recommended for bonding a loose car dashboard. Here is additional information: 1. It can bond various difficult-to-bond plastic products such as polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), ABS, nylon, sponge, film, foam plastic, etc. It also has good adhesion to organic glass, rubber, metal, bamboo/wood, fabric, and paper. Particularly, it excels in cross-bonding between plastic and metal or non-metallic materials, making it an ideal adhesive material for industries like home appliances, radio equipment, decoration, craft toys, insulation materials, and packaging printing. 2. Car dashboard: The car dashboard refers to the assembly of the instrument panel and related front seat control components.

[MaggieMarie]

I've also encountered the annoying issue of dashboard delamination before, so let me share my approach. Choosing the right adhesive depends on the material—car dashboards are mostly plastic, and I’ve had great results with epoxy resin adhesive. It’s heat-resistant, UV-resistant, and well-suited for the car interior environment. Here’s the process: First, thoroughly clean the delaminated area with alcohol to remove any grease; apply a thin layer of adhesive and press firmly for a few minutes; then allow 24 hours of ventilation for curing. Avoid regular glue, as it tends to become brittle and fail—for example, super glue (like 502) dries quickly but lacks durability. I recommend automotive-specific adhesives like the 3M series or trying polyurethane adhesive for better flexibility and crack resistance. If the delamination is severe or you’re worried about damaging internal wiring or airbags, it’s best to have it professionally repaired to avoid accidents. Parking in shaded areas regularly can also reduce heat-induced deformation and prevent delamination.

[DeKeira]

Repairing a dashboard that's coming unglued requires prioritizing safety. My main concern is the health risks of adhesives: many emit strong odors or contain toxins, so always work with windows open for ventilation and wear gloves to avoid skin contact. I recommend low-VOC options like eco-friendly silicone adhesive, but test a small area first for compatibility. Avoid instant-curing adhesives as they may cause burns or permanent damage. Clean surfaces thoroughly before application and apply firm pressure after gluing. For large-area delamination, DIY isn't advisable due to risks of accidentally touching electronic components or safety systems. I prefer professional repairs—they have proper tools and expertise to ensure success on first attempt. For prevention, maintain clean interiors and regularly inspect small crevices to prevent dust buildup.

[LailaFitz]

From a material perspective, choosing the right adhesive for dashboard delamination requires matching the plastic type. Dashboards are often made of ABS, where epoxy or acrylic adhesives are better options due to their strong bonding and durability. Two-part epoxy forms a solid bond after mixing but requires patience during curing. Silicone adhesive offers good elasticity but slightly weaker strength, making it suitable for non-load-bearing seams. Avoid solvent-based adhesives as they may corrode the surface. Simple method: clean thoroughly, apply a small amount of adhesive, and press to secure. Ventilation is crucial as curing releases gases. In summary, selecting an adhesive suitable for high-temperature automotive environments is the key point.