A rubber grommet is an excellent product to use to seal and insulate around holes cut in solid panels. They can also dampen vibration and protect whatever object that needs to penetrate the solid panel.
There are two ways to size your rubber grommets. You can give us the dimensions of the grommet or you can tell us the panel thickness, hole cutout size and the size of the object that will go through the panel and let us design the proper sized grommet. See picture above for the dimensions you will need to provide.
Keep in mind when designing these rubber grommets, there will need to be some interference between the "panel hole diameter," and the panel hole. The "panel thickness" can be the same thickness as your panel. Also, the ID of the grommet should also have interference to the object you are sealing. That way it creates a seal.
Let us know the environment your rubber grommets will be used for and we can custom mold your grommet to the exact size and material you need.
There are no two applications are the same. Let us know what you need and we will custom mold and compound your grommets to make sure they work for you.Any questions,please feel free to contact us via sales1@fuste.com.cn. I believe that everyone can purchase the ideal rubber grommet.