... :NBR,SBR,NR,NEOPRENE,SILICON,FKM. (2)Customize various rubber grommet for wire. Features:(1)Materials:NBR,SBR,NR,NEOPRENE,SILICON,FKM ... .(2)Durometer:60+/-5 shore A(3)Customize various rubber grommets for wire.(4)Win the trust of clients with high quality ... wire or other materials from any damage.The rubber grommet also adds a neat,clean look to any professional wire or cable installation. Rubber Wire ...