United Abrasives - Sait 52894 3A Fiber Disc 4-1/2" x 7/8" 100 Grit Aluminum Oxide 52894 - Pkg Qty 100

Achieve professional-grade sanding results with the United Abrasives Sait 50146 3A Fiber Disc. Designed for heavy-duty sanding applications, this premium disc features a special aluminum oxide grain that reduces heat buildup and loading, allowing for more efficient material removal and better finishing. The closed coat structure and resin over resin construction provide a strong bond that resists heat and moisture. Ideal for use on metal, wood, and other surfaces, this disc is perfect for automotive, aerospace, and industrial applications, as well as for sanding and polishing in woodworking and metalworking shops.

Top product features:

• Premium aluminum oxide grain reduces heat build up and loading.
• Closed coat structure enhances material removal and finishing.
• Resin over resin construction provides a strong bond resistant to heat and moisture.

Top product applications:

• Deburring metal parts
• Sanding wood surfaces
• Removing old paint and coatings from metal surfaces