When selecting automotive sealing strips, four points should be noted to reduce wind noise.
Dec 31,2020
Wind noise is the sound produced by the gap and angular friction between the air and the vehicle during driving, as well as the vehicle doors, front engine hood, and trunk. The wind noise is further reduced when the seals of the car are intact. After enduring a whole summer of rain, it is essential to check whether the car owner's seals have hardened, deteriorated, or damaged, and whether they need to be replaced in a timely manner. Here are some suggestions to pay attention to when replacing car seals!
1. Flexibility of the seal
High elasticity and flexibility to improve the sealing effect and increase service life.
2. 3M adhesive
Seals produced by regular manufacturers use 3M adhesive, which has strong bonding power and can adhere firmly.
3. Waterproofing
Quality seals enhance waterproof performance.
4. Odor
Using ordinary rubber seals, the surface is glossy, with no obvious odor, and is harmless. If there is a noticeable odor, the owner should be cautious, as the issue of air quality inside the car has been emphasized.
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