Car door sealing strips

Car weatherstripping is an important accessory of the car body, mainly made of materials such as rubber (e.g., EPDM, silicone) and metal frames. It is installed in the gaps of the car body, such as on car doors, windows, engine hoods, and trunks.

Core Functions

1. Sealing and Protection: Block rainwater, dust, and air from entering the vehicle interior, protect interior components, and improve the cleanliness inside the car;

2. Noise Reduction and Sound Insulation: Weaken wind noise, road noise, and engine noise during driving, enhancing the quietness inside the vehicle;

3. Shock Absorption and Vibration Damping: Alleviate impact forces when opening/closing doors and during bumpy rides, protecting the car body paint and extending the service life of components;

4. Energy Saving and Thermal Insulation: Reduce the loss of cold air or warm air from the car's air conditioning, improve the efficiency of air conditioning use, and lower energy consumption.

Common Types

- By Installation Location: Door weatherstripping, window weatherstripping, engine hood weatherstripping, trunk weatherstripping, etc.;

- By Structure: Pure rubber weatherstripping, composite weatherstripping (combining the advantages of multiple materials).