... , rust, corrosion, weld scale and splatter, and paint on. Air brush Heavy-duty cleaning of large metal surfaces.weld scale and ... pain removal,cleaning ships,steel tanks ks,Etc.SPECIAL FEATURES:Diameter:125mmSteel wire:brass-plated steel wire,phosphated steel wire and stainless steel wire.Wire diameter:0.30,0 ... ,100,125,150,175,200,250 and 300mm small stainless steel wire brush