What kind of glue is used to attach car decorative strips?
3 Answers
Car decorative strips can be attached using 3M double-sided tape. Here is some relevant information about 3M double-sided tape: 1. Good processing: Non-woven fabric-based double-sided tape has good adhesion and processing properties, generally with long-term temperature resistance of 70-80°C and short-term temperature resistance of 100-120°C. The thickness is usually 0.08-0.15MM, suitable for bonding nameplates, plastic parts, and applications in industries such as automobiles, mobile phones, electrical appliances, foam, rubber, labels, paper products, and toys. It is also used for assembling parts of household appliances and electronic instruments, as well as display screen lenses. 2. Excellent performance: Adhesive-backed double-sided tape provides excellent bonding effects, preventing detachment and offering superior waterproof performance. It has good processing properties and temperature resistance, with short-term temperature resistance of 204-230°C and long-term temperature resistance of 120-145°C. The thickness is usually 0.05-0.13MM, suitable for bonding nameplates, panels, and decorative parts.
I often help customers apply decorative strips during car repairs, and the most commonly used is 3M's VHB double-sided tape. It has strong adhesion and is heat-resistant and waterproof, making it particularly suitable for automotive surfaces. First, clean the car body with alcohol to remove grease and dust—this step cannot be skipped, or the tape won't adhere properly. Align the position and press firmly, then let it cure for 24 hours. It's recommended to work in a cool environment, as summer heat can soften the adhesive. Don’t skimp by using ordinary glue, as it will peel off quickly and damage the paint. Consider buying a plastic scraper to remove air bubbles for a more secure bond. After long-term use, remember to regularly check the edges of the decorative strips to prevent loosening and door jamming. This tape is slightly more expensive but lasts for years, ensuring safety and peace of mind.
DIY installing decorative strips is quite fun! I've used special double-sided tape bought from Taobao, and the effect was great. Washing the car thoroughly is key – wipe the surface twice with alcohol-soaked cloth and let it dry completely before starting. After aligning and pressing firmly, don't rush to drive – let it set for at least a few hours; my first time I hurried out and the tape didn't hold, causing it to fall off halfway. It's best to do this in a garage or on cloudy days when temperatures are ideal. If the adhesive isn't strong enough, gently heat it with a mini heat gun, but keep it at a safe distance to avoid damaging the paint. You can also try tools like a roller for smoother application. Good adhesive ensures the strips stay firmly attached, resisting rain and sunlight.
