These grommets ensure a high degree of electrical insulation and a good protection against the entry of water and dust. During assembly, the membrane can be perforated according to the cable diameter, thus ensuring a good protection against dust. These grommets can also be used as plugs in the event that you do not know the size of the cable that must pass through them. They are particularly suitable for the following sectors: AUTOMOTIVE, ELECTRONICS, ELECTROMECHANICAL, LIGHTING and industrious in general. The entire range of our standard grommets is mainly produced PVC. Today Nostrum offers the possibility to realize all the products also in THERMOPLASTIC RUBBER: request information from our technical department.