Derusting

Depending on whether surfaces, edges, threads, drilled holes etc. shall be worked, there are different application for different brush types. Depending on the degree of rust, different bristles are used: Crimped steel wire is sufficient for light rust. Knotted steel wire or corded wires are used for massive rust. Crimped, plastic-coated steel wire is adequate for on-point derusting of a defined place.