3M™ Scotch-Brite™ Shaft Mounted Flap Brush FF-ZS Maroon 75mm x 45mm x 6mm. Introducing the 3M™ Scotch-Brite™ FF-ZS, this shaft-mounted flap brush provides a versatile one wheel system that features a blend of impressive abrasives with aluminium oxide and Scotch-Brite™ for a uniformed finish. The FF-ZS flap wheels are long-lasting and precision made to provide you with overall consistency and greater control over a number of critical tasks. The wheels provide a combination of cutting action and gentle uniform finish, as well as removing scratches. Features and Benefits. With a fine, matt scratch pattern that produces a finer finish than a combi wheel Designed for use on all metals Give a uniform finish to workpieces, without leaving chatter marks Suitable for light deburring. Typical Applications. These flap wheel brushes are used with power tools as it has a 6 mm shank. Suitable for light deburring, cleaning, polishing and finishing when preparing metals, woodworking, stone smoothing, and paint or rust removal. FAQ's. How should these wheels be stored . Flap wheels should be stored flat, avoiding damp and frost or wide temperature variations.