What are the pros and cons of installing car sealing strips?
2 Answers
The benefits of installing car sealing strips include noise insulation, waterproofing, and shock absorption. The downside is that the sealing strips are prone to aging, which can affect the vehicle's appearance. Below is a detailed introduction to the pros and cons of installing car sealing strips: 1. Cons: After installing sealing strips, it may cause doors to not close properly, and the trunk may also be more difficult to close. If forced shut, some sealing strips may be squeezed out, affecting the vehicle's appearance. 2. Pros: Car sealing strips serve to fill various gaps and spaces between body components, providing functions such as shock absorption, waterproofing, dustproofing, noise insulation, and decoration, thereby enhancing driving comfort and protecting the vehicle body.
As a seasoned driver with over a decade of experience, I installed door sealing strips on my old Jetta last year and found quite a few benefits. First, the noise reduction was significant—wind noise on the highway was cut by more than half, greatly improving driving comfort. The dustproof effect was also excellent, with less dust entering the cabin, making interior maintenance easier and reducing car wash frequency to save some money. In winter, the better sealing improved insulation, allowing the heater to warm up faster, which was very practical. However, there were downsides too. Due to my lack of experience, I initially chose low-quality adhesive, which caused the sealing strips to loosen and required reinstallation, wasting time and materials. The doors became harder to close and needed careful adjustment to avoid safety issues. Over time, poor-quality materials tend to age and crack, requiring regular inspection and replacement. I’d advise fellow car owners with older vehicles experiencing reduced sealing performance to give it a try, but opt for high-quality silicone materials and professional installation to avoid hassle.
