Submersible rubber bush is frequently employed in the manufacture of automobiles. It is also found in gear sticks, double wishbone suspensions, anti-roll bars, shock absorber mountings, and internal combustion engines in some autos. In addition to this, the said product is a mechanical component intended to lessen friction between rotating shafts and stationary support parts. Submersible rubber bush uses soft metal, oil layer and plastic for supporting the rotating shaft. It used to limit an opening's size, resist abrasion, or act as a guide in a mechanical part. Our offering is a covering for a hole that is electrically insulating to shield a through conductor.