Imported latex paper backing supports corrosive sanding. Compared to lighter paper backing, it has additional durability, soft and sturdy, with strong durability.

A cleaner and safer working environment: The unique abrasive pattern on the mesh back allows for the extraction of up to 99% of dust, and then to create a cleaner and almost dust-free working environment.

Durable film backing: film base provides greater tear resistance and edge retention than paper backing discs; damage resistance by 5-10 times; grinding sharp edges and corners with high sharpness.