NitroClean NCBT2 XL tapered thread brush

These carbon fibre brushes are specifically designed to be long lasting, giving premium performance, with the tapered thread ensuring that there is no acid build up. This premium XL brush has 30% more fibres than the standard type and therefore lasts longer, also meaning that larger surfaces can be passivated in one movement.
The brush can be used on the Weldbrush 300, Weldbrush 500, Weldbrush 700 and Tig Max XT7000 electrolytic weld cleaners. During use, the brush interacts with the stainless through electric current and added weld cleaning fluid to remove weld discolouration, heat traces and other non-physical imperfections of stainless.