The Fox 115mm Standard Flap Disc with 120 grit features alumina zirconia-coated flaps bonded to a glass fibre backing for superior grinding and finishing performance. The zirconia grain delivers exceptional toughness and durability while reducing heat generation, allowing single-operation blending and finishing that replaces separate grinding and resin fibre discs. Ideal for welding preparation, deburring, rust removal, and metal finishing in fabrication shops, maintenance facilities, and on-site construction work.