Rubber grommet firewall hole plugs are highly valued and used rubber grommets in many areas of business. They are also known by another name, as blind closed ears. They are very flexible and easily adapt to any hole you want to fill or secure. Although it seems at first glance that these rubber grommets are completely closed and impermeable, this is not the case. Their interior is filled with a fine flexible rubber that allows the hole to be applied to be opaque and protected from various influences. However, the center of this tire is cut into 4 equal parts and, if necessary, a cable or wire can be passed through them, depending on the purpose. If you don’t want it, it will look like the hole is completely closed. This rubber grommet firewall hole plug will, on the other hand, hermetically seal the hole to which it is attached. This allows for highly adaptable materials from the time they are built.

They are very easy to install and because you do not need prior knowledge and experience, also, you do not need glue or certain holders. The use is really great and simply unlimited. Many industries use these blind rubber eyelets, wherever it is necessary to pull the cable while taking into account its service life and safety. So, it will fulfill all health and safety expectations from consumers.

According to different requirements, these rubber grommet firewall hole plugs are produced in different sizes and variants. Everything is subject to the will of the customer. What we as manufacturers can guarantee is incredible durability, high resistance to temperature changes as well as the n UV factor. Even with acids, you will not have problems because rubber grommet firewall hole plugs are resistant to a large number of strong acids.