Norton BlueFire R821P Zirconia Alumina Cloth PSA Disc
Norton BlueFire R821P Zirconia Alumina Cloth PSA Disc
Norton BlueFire R821P Zirconia Alumina Cloth PSA Disc
Norton BlueFire R821P Zirconia Alumina Cloth PSA Disc
Norton BlueFire R821P Zirconia Alumina Cloth PSA Disc
Norton BlueFire R821P Zirconia Alumina Cloth PSA Disc
Norton BlueFire R821P Zirconia Alumina Cloth PSA Disc
Norton BlueFire R821P Zirconia Alumina Cloth PSA Disc
icon_mark_gray Better Open for information on product tiers

Norton Product Tiers

Best,Better

Best,Good

Better,Best

Better,Good

Good,Best

Good,Best,Better

Good,Better

Standard

Best Best

Our BEST tier products are designed for the customer who is seeking the highest productivity at the lowest total cost.

Better Better

Our BETTER tier products provide an excellent blend of performance and price.

Good Good

Our GOOD tier products promise the highest quality you expect from the Norton name with a low initial price.

Norton BlueFire Cloth PSA Disc

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.

Icon of a abrasive
Abrasive ZA
Icon of a paint pack wavy (material)
Backing Material Heavy Cotton/Polycotton Y wt.

Features and benefits

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

Pressure sensitive adhesive makes for easy application and removal

Better coarse grit choice for random orbital sander deburring, blending, sanding, and stripping applications on stainless and other high alloy steel

Part Specifications

Where to Buy
Customise columns
Product SpecsDownload as CSV
Diameter
Arbor Hole
Grit Size
Sanding Grade
Inventory Type
Vacuum Holes
Abrasive
Cap Code
RPM Speed Guideline
Packaging Quantity
Part Number
20 in 0 in 60 Grit Coarse Stock N/A Zirconia Alumina R821P Max. RPM determined by back-up pad. 25 66261138346
20 in 0 in 36 Grit Extra Coarse Stock N/A Zirconia Alumina R821P Max. RPM determined by back-up pad. 25 66261138343
16 in 0 in 60 Grit Coarse Stock N/A Zirconia Alumina R821P Max. RPM determined by back-up pad. 25 66261138334
20 in 0 in 40 Grit Extra Coarse Stock N/A Zirconia Alumina R821P Max. RPM determined by back-up pad. 25 66261138344
12 in 0 in 60 Grit Coarse Stock N/A Zirconia Alumina R821P Max. RPM determined by back-up pad. 25 66261138322
12 in 0 in 80 Grit Coarse Stock N/A Zirconia Alumina R821P Max. RPM determined by back-up pad. 25 66261138323
12 in 0 in 50 Grit Coarse Stock N/A Zirconia Alumina R821P Max. RPM determined by back-up pad. 25 66261138321
12 in 0 in 40 Grit Extra Coarse Stock N/A Zirconia Alumina R821P Max. RPM determined by back-up pad. 25 66261138320
12 in 0 in 36 Grit Extra Coarse Stock N/A Zirconia Alumina R821P Max. RPM determined by back-up pad. 25 66261138319
12 in 0 in 24 Grit Extra Coarse Stock N/A Zirconia Alumina R831 Max. RPM determined by back-up pad. 25 66261138318
10 in 0 in 80 Grit Coarse Stock N/A Zirconia Alumina R821P Max. RPM determined by back-up pad. 25 66261138317
10 in 0 in 60 Grit Coarse Stock N/A Zirconia Alumina R821P Max. RPM determined by back-up pad. 25 66261138316
10 in 0 in 40 Grit Extra Coarse Stock N/A Zirconia Alumina R821P Max. RPM determined by back-up pad. 25 66261138314

Product Uses

Industries

Applications

Materials

Machines

Other Recommended Products

Norton Metalite Aluminum Oxide Cloth PSA Disc
icon_mark_gray Good

Norton Metalite Cloth PSA Disc

Norton Metalite Cloth PSA Disc
Norton MeshPower Hook & Sand Mesh Discs - 5" - P320 - Job Pack
Best,Good

Norton MeshPower Net H&L Disc

Norton MeshPower Net H&L Disc
Norton Metal PSA Cloth Discs
icon_mark_gray Good

Norton Metal Cloth PSA Tabbed Disc

Norton Metal Cloth PSA Tabbed Disc
Norton Blaze R908P Ceramic Alumina Cloth PSA Disc
icon_mark_gray Best

Norton Blaze Cloth PSA Disc

Norton Blaze Cloth PSA Disc
icon_mark_gray Good

Norton Gemini Cloth PSA Disc

Norton Gemini Cloth PSA Disc
icon_mark_gray Good

Merit ShurStik Paper PSA Disc

Merit ShurStik Paper PSA Disc
08834113003
icon_mark_gray Good

Merit Sand-O-Flex Replacement Brushes for 350-RP Wheel

Merit Sand-O-Flex Replacement Brushes for 350-RP Wheel