Login
Our website has been updated as of Aug 2, 2025.
If you are unable to login with your password,
please try the Reset Password link.
If Reset Password does not respond with the a Password Reset message, please re-register your account.
Register
Norton®BlueFire® 66261138344 R821P Large Diameter PSA Coated Abrasive Disc, 20 in Dia Disc, 40 Grit, Extra Coarse Grade, Zirconia Alumina Abrasive, Cloth Backing
Price$58.55
Item #NOR38344
BrandNorton®
ManufacturerNorton Saint Gobain
Mfr. Model #66261138344
Country of OriginUS
UNSPSC Code31191506
UnitPK
DGI AvailabilityCall for Availability
Product Features
• Heavy Y-weight backing for durable reduced edge wear
• Latest generation of self sharpening, zirconia alumina abrasive for cooler cut and extended life over aluminum oxide discs
• Strong resin bond and heavy duty Y-weight polyester backing for better grain adhesion, edge tear resistance and durability
• 40 to 50 grit recommended for medium stock and weld removal and beveling
• Pressure sensitive adhesive makes for easy application and removal
Description
Norton® BlueFire® Coated Abrasive Disc, Large Diameter PSA, Series: R821P, 20 in Disc Dia, 40 Grit, Extra Coarse Grade, Zirconia Alumina Abrasive, Cloth Backing, Y-Weight Backing Weight
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.