This polymer flap disc is made of high-density polymer grinding strips, providing strong stripping capability. It can efficiently remove paint, rust, oxidation scale, varnish, and stubborn adhesive layers without damaging the base material. 

The flexible polymer material ensures stable grinding performance during operation, leaving a uniformly textured surface. The reinforced backing plate combined with a metal center ring allows for stable high-speed operation on an angle grinder, ensuring safe use. 

It is suitable for metal pre-treatment, weld seam cleaning, rust removal, and old paint stripping, and is widely used in metal processing, auto repair, and equipment maintenance.