Flap Sanding Disc

A flap sanding disc is an abrasive disc made of overlapping sandpaper “flaps” mounted on a backing plate, designed for use with angle grinders. It is used for grinding, sanding, blending, and finishing metal, wood, and other materials. Commonly used in metal fabrication, welding, and construction work, it is ideal for removing rust, smoothing welds, and achieving a cleaner surface finish in one step.