Hebei Hankai hydraulic seal kits
Moreover, the rubber seal also serves as a barrier against dust, pests, and moisture. Homes often experience issues with dust accumulation that can affect indoor air quality. The rubber piece helps mitigate this by blocking dust and allergens from seeping through the bottom of the door. Furthermore, it acts as a deterrent to unwanted pests such as insects or rodents, which seek entry through even the tiniest of gaps. For homes located in areas prone to moisture—such as those near lakes, rivers, or in humid climates—this seal can also help prevent water infiltration, protecting the flooring and substructures from potential damage.
rubber piece on bottom of door

1. Weather Protection One of the primary functions of truck door rubber seals is to provide protection against various weather conditions. Rain, snow, and extreme temperatures can infiltrate the truck's interior if seals are compromised. A quality rubber seal ensures that your cabin remains dry and comfortable, regardless of the weather outside.