Norton Abrasives, 66261138344, Cloth PSA Disc, 20 in, Extra Coarse, Zirconia Alumina, Pressure Sensitive Adhesive

Make your first pass over metal or wooden surfaces with this BlueFire R821P coarse grit large diameter cloth PSA disc in your stationary grinder. Its self-sharpening zirconia-alumina abrasive face makes cooler cuts during coarse grit sanding, which helps extend the life of the disc. This large-diameter cloth PSA disc uses a strong resin bond and heavy-duty Y-weight polyester backing to improve grain adhesion and edge-tear resistance. A pressure sensitive adhesive backing lets you easily apply or peel away the disc for quick changes. Use it for deburring, sanding, and blending, or load it on your orbital sander to strip paint.

Materials

• Bronze
• 400 Series Stainless
• Hard Carbon Steels
• Soft Woods
• Hard Woods
• Aluminum
• Soft Carbon Steels
• 300 Series Stainless
• Brass

Markets

• Collision Repair
• Paint & Drywall
• Metal Fabrication/Welding
• Transportation
• Medical Industry
• Manufacturing & Industry
• Home & Leisure

Features

• Better coarse grit choice for random orbital sander deburring, blending, sanding, and stripping applications on stainless and other high alloy steel
• Strong resin bond and heavy-duty Y-weight polyester backing for better grain adhesion, edge-tear resistance, and durability
• Latest generation of self-sharpening, zirconia alumina abrasive for cooler cut and extended life over aluminum oxide discs
• Pressure sensitive adhesive makes for easy application and removal

Applications

• Sanding
• Stock Removal

Machines

• Stationary Disc Sander

• Max Operating Speed RPM: 1720
• Diameter: 20 in.
• Grit Size: 40
• Grade: Extra Coarse
• Abrasive: Zirconia Alumina
• Backing Material: Y-wt. Cotton
• Attachment: Pressure Sensitive Adhesive
• Abrasive Type: Coated