Based on this product's specifications, here are some alternatives and similar models
Flap Disc Andre 125 mm P80 Ceramic, Master Line Version III
Summary description:
Flap disc for angle grinders: Andre 125 mm diameter, abrasive grit P80 with ceramic grain, Master Line Version III. Designed for grinding, blending and surface preparation on metal and welded joints. Provides controlled stock removal and consistent finish; suitable for professional metalworking, fabrication and maintenance tasks.