Rubber sealing strip with metal skeleton, anti-collision and sound-insulating rubber composite edge wrapping strip, U-shaped rubber sealing strip

The rubber sealing strip with metal skeleton combines the rigid support of metal and the elastic sealing properties of rubber. The metal skeleton provides rigid support, ensuring that the sealing strip maintains a stable shape and is not easily deformed under stress, temperature changes, or long-term use.

The rubber sealing strip with metal skeleton is a highly effective combination of "rigid support" and "elastic sealing". In scenarios where both structural stability and sealing reliability need to be considered, it is a better choice than pure metal or pure rubber seals.