【Premium Material】Scour flap discs are made of premium nylon fiber with good elasticity, strong self-sharpening, oil and water resistance; remove rust, oxides and corrosion without harming the metal surface. It also brightens metal, restoring its original luster and color
【Superior Design】Bevel Type 27 angle flat design makes flat and undulating sanding much more convenient, great for surface preparation, and working on welded seams at a working angle of 0°
【Grinder Attachment】 4-1/2-inch diameter with a 7/8-inch arbor size compatible with an angle grinder with a maximum 12,500 RPM grinding speed. Recommended speed for general use is less than 5,000 RPM. For polishing we recommend to use with compounds
【Multi Application】120 Coarser grit for heavier rust and paint removal. Our nylon fiber flap discs are widely used for metal pre-polishing, welding job cleaning, wood furniture paint refinishing, smoothed out cast iron, removing corrosive chemical stains, polishing fiberglass