Transform your paint removal and surface preparation tasks with this heavy-duty 4-1/2 inch replacement disc from ZTTM. This specialized spun-fiber disc is designed for rotating palm sanders, featuring an aggressive abrasive surface that effectively strips away old paint, rust, and surface contaminants. The disc's unique construction combines durability with superior stripping capability, making quick work of tough jobs while maintaining surface integrity. The center mount allows for secure attachment to your palm sander, ensuring stable operation throughout use. Perfect for both professional contractors and DIY enthusiasts tackling restoration projects, this replacement disc delivers consistent performance across wood, metal, and other surfaces. The robust spun-fiber material resists loading and clogging, maximizing the disc's working life and efficiency. Ideal for furniture restoration, deck refinishing, and general surface preparation work.