Conductive brushes have a surface resistivity range of 102Ω/cm - 104Ω/cm and are used to remove static buildup from the work surface.
Conductive brushes will act as a conduit between the charged surface and the path to ground.
They are made with fully conductive materials that are active static eliminators.
Use conductive brushes with a wrist strap or other mechanism to provide a path to ground.
(Note: Conductive fibers are not recommended for use with unencapsulated electronic microcircuits; minute pieces of conductive material have been known to cause short circuits.)