Product Details
The United Abrasives - SAIT 50188 AZ-X fiber disc measures 4-1/2" x 7/8" and features an 80 grit zirconium grain, providing economical and efficient fast grinding capabilities. It utilizes a resin over resin construction, ensuring a robust bond that is resistant to heat and moisture. Additionally, the disc is designed with vulcanized fiber backing, which enhances its durability for heavy-duty sanding applications.








