ZORUNNA 4 1/2 Inch Zirconia Resin Fiber Power Sanding Discs for Angle Grinder, 24 Grit Sandpaper with 7/8 Inch Arbor, for Weld, Blending, Surface Prep, Rust Removal on Metal, Wood, Fiberglass(25 Pack)

["Fast Removal - The 24 grit resin fiber grinder sanding disc support heavier material removal, helping quickly grind down weld seams, remove thick rust, paint layers, and coatings, improving efficiency in demanding grinding and repair tasks.","Heavy Grinding - The extra coarse 24 grit abrasive of round sanding discs is built for aggressive stock removal, making it suitable for rough surface leveling, edge shaping, weld cleanup, and early-stage prep before finer sanding or finishing steps.","Surface Prep - This 24 grit sanding disc helps remove oxidation, coatings, and buildup before painting or finishing, creating a cleaner base for follow-up work while supporting more consistent grinding results across repeated use.","Wide Application - Designed for ferrous and non-ferrous metals, wood, and fiberglass, useful for weld blending, stripping, edge shaping, surface prep, fabrication work, maintenance tasks, and general workshop use.","Grinding Control - Use with a backing pad and lock nut to help maintain steady contact, reduce vibration, and improve control during heavy grinding, supporting smoother movement even during aggressive material removal."]