Standard Abrasives™ Quick Change Cleaning Pro Disc, 840499, SiC Coarse, TR, Blue, 3 in, Die Q300V, 10/Carton, 100 ea/Case

The Standard Abrasives™ Quick Change Cleaning Pro Disc is ideal for cleaning welds, removing corrosion, rust, scale, paints, varnishes and sealants from difficult to reach surfaces. Constructed of large nylon filament, they are an open, non-loading structure that performs rapid removal of surface contaminants, while producing fine finishes.
Special Price $10.49 Regular Price $12.34
UPC 00051115331350
3M ID 7010366774
Packaging Carton
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Silicon Carbide Abrasive

This Standard Abrasives™ Quick Change Cleaning Pro Disc is lined with silicon carbide, which is a popular choice among industrial professionals because of its fast cut-rate and smooth finish. Silicon carbide is a synthetic mineral that is very sharp and commonly used for low-pressure applications such as paint prep. While it breaks down faster than aluminum oxide, it produces a finer finish. This makes the Standard Abrasives™ Quick Change Cleaning Pro Disc best suited for sanding and finishing applications on fiberglass, composite or soft metals.

Open Coat Construction

Sanding sheets cut better and last longer when dust isn't clogging the cutting surface of the abrasives. Open coat construction means the abrasive grains are placed with space between them to help evacuate sanding debris and avoid clogging of the cutting edge of the grains. Additionally, the open coat feature provides a more aggressive cut than a comparable closed coat abrasive of the same grade. All of this adds up to increased productivity and reduced material consumption.

The Quick Release System

3M™ TS and TR quick change discs are smaller discs that have a plastic threaded button or screw designed to easily and quickly screw onto a quick change enabled tool so that you can conveniently change discs with a simple twist-off, twist-on motion. These systems provides a secure attachment even for heavy-duty applications, and the variety of available discs allows swapping from one application to the next in seconds. Each TS and TR attachment is also color-coded to identify its grade, making it easy to grab the grade required for different applications.

Quality Standard Abrasives™ Solutions for Industrial Applications

The Standard Abrasives brand has supplied quality abrasives to the metalworking industry for over 50 years. Customers rely on our broad offering of high performance products including coated, bonded, and non-woven abrasive lines.


  • Can be used for cleaning, finishing and blending on fiberglass or metals
  • Open abrasive design resists loading for faster cut rates
  • Nylon mesh and silicon carbide combination offers a fine cleaning finish
  • Available with either the Quick Change TS or TR attachment systems
  • Provides consistent finish on flat and irregular surfaces
More Information
3M ID 7010366774
Part number 840499
Keywords Standard Abrasive, Metalworking, Non-woven disc, non woven disc
Global Product Hierarchy Abrasives > Abrasive Discs > Quick Change Discs
Abrasive Material Silicon Carbide
Backing Thickness (Imperial) 0.0 NP
Backing Weight Non Pertinent
Center Hole Diameter (Imperial) 0.0 NP
Center Hole Thread Size Non Pertinent
Center Hole Diameter (Metric) 0.0 NP
Color Family Blue
Grit Non Pertinent
Product Color Blue
Product Type simple
Quantity 0
Trademark 1 Standard Abrasives™
Country of Origin United States
SAP Shelf Life In Days 3650
Base - Billing Unit EA
Base - Metric Gross Weight 30.39 G
Base - Metric Width Dimension 0.076 M
Base - Item Quantity 1
Base - Unit EA
Unit of Use - Billing Unit EA
Unit of Use - Customary Cubic Dimension 11.714728153865757 ci
Unit of Use - Customary Gross Weight 0.0669984814779843 lbs
Unit of Use - Customary Net Weight 0.04839146654958063 lbs
Unit of Use - Metric Cubic Dimension 191.97 CCM
Unit of Use - Metric Net Weight 21.95 G
Unit of Use - Item Quantity 1
Unit of Use - Total Unit Quantity 1
Unit of Use - Previous Packaging Level Quantity 1
Unit of Use - Item Unit EACH
Unit of Use - Unit EA
Inner - Billing Unit EA
Inner - Customary Cubic Dimension 86.06251858173007 ci
Inner - Customary Gross Weight 0.5940994995131863 lbs
Inner - Customary Net Weight 0.4839146654958063 lbs
Inner - Customary Height Dimension 4.25 in
Inner - Customary Length Dimension 4.5 in
Inner - Customary Width Dimension 4.5 in
Inner - Metric Cubic Dimension 1410.312 CCM
Inner - Metric Net Weight 219.5 G
Inner - Metric Height Dimension 10.795 CM
Inner - Metric Length Dimension 11.43 CM
Inner - Metric Width Dimension 11.43 CM
Inner - Item Quantity 10
Inner - Total Unit Quantity 10
Inner - Previous Packaging Level Quantity 10
Inner - Item Unit EACH
Inner - Previous Packaging Level Unit DISC
Inner - Unit KAR
Shipper - Billing Unit EA
Shipper - Customary Cubic Dimension 1171.4734256240165 ci
Shipper - Customary Gross Weight 6.69984814779843 lbs
Shipper - Customary Net Weight 4.839146654958063 lbs
Shipper - Customary Height Dimension 5.124803149606299 in
Shipper - Customary Length Dimension 23.75 in
Shipper - Customary Width Dimension 9.624803149606299 in
Shipper - Metric Cubic Dimension 19197.01 CCM
Shipper - Metric Weight 3.039 KG
Shipper - Metric Net Weight 2.195 KG
Shipper - Metric Height Dimension 13.017 CM
Shipper - Metric Length Dimension 60.325 CM
Shipper - Metric Width Dimension 24.447 CM
Shipper - Item Quantity 100
Shipper - Total Unit Quantity 100
Shipper - Previous Packaging Level Quantity 10
Shipper - Previous Packaging Level Unit CTNS
Shipper - Item Unit EACH
Shipper - Unit CS
Pallet - Billing Unit EA
Pallet - Customary Cubic Dimension 92328.92481532994 ci
Pallet - Customary Gross Weight 463.98487699429336 lbs
Pallet - Customary Net Weight 309.70538591731605 lbs
Pallet - Customary Height Dimension 45.86614173228347 in
Pallet - Customary Length Dimension 47.99212598425197 in
Pallet - Customary Width Dimension 41.968503937007874 in
Pallet - Metric Cubic Dimension 1.513 M3
Pallet - Metric Net Weight 140.48 KG
Pallet - Metric Height Dimension 1.165 M
Pallet - Metric Length Dimension 1.219 M
Pallet - Metric Width Dimension 1.066 M
Pallet - Item Quantity 6400
Pallet - Total Unit Quantity 6400
Pallet - Previous Packaging Level Quantity 64
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit EACH
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 8
Pallet - Shipping Container Per Layer Quantity 8
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