United Abrasives - Sait 52450 AO Fiber Disc 4-1/2" x 7/8" 50 Grit Aluminum Oxide 52450 - Pkg Qty 100

The United Abrasives Sait 52450 AO Fiber Disc is a high-performance grinding tool designed for general grinding applications. With its open coat structure and economical aluminum oxide grain, it prevents loading and ensures fast material removal. The resin over resin construction provides a strong bond that resists heat and moisture, while the vulcanized fiber backing offers heavy-duty sanding capabilities. Ideal for use in various industries, including automotive, aerospace, and manufacturing, this fiber disc is perfect for sanding and grinding metal surfaces, removing rust and old coatings, and preparing surfaces for painting or finishing.

Top product features:

• Open coat structure prevents loading and allows for fast material removal.
• Resin over resin construction provides a strong bond that is resistant to heat and moisture.
• Vulcanized fiber backing enables heavy duty sanding.

Top product applications:

• General grinding
• Heavy duty sanding
• Removing old finishes