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3M™ Carbon Steel Weld Removal, Blending & Finishing System, for thick paint or coatings - 3+ mils

12  Products
  • STEP ONE
    For thick paint or coatings (3+ mils, heavy duty machinery, oil & gas), Use a right angle sander, level the weld with a 3M Cubitron™ II fibre disc 982C, grade 36+. Choose a finer grade for smaller welds and a coarser grade for larger welds. Use 3M™ Red Ribbed Back-up pad to optimize performance.
  • STEP TWO
    Refine the finish with Scotch-Brite™ light grinding and blending disc, grade super duty coarse (SDCRS) with same back-up pad as Step 1.
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Overall Diameter (Imperial)
Overall_Diameter_Imperial
Center Hole Diameter (Imperial)
Center_Hole_Diameter
Max RPM
Max_RPM
Attachment Type
Attachment_Type
12 Products Available
Available options:
 Overall Diameter (Imperial), Center Hole Diameter (Imperial), Max RPM and Attachment Type
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Specifications
Attribute Name
Value
Abrasive Material
Aluminum Oxide, Ceramic Aluminum Oxide
Alternative Sale Availability
6. This item is for industrial use only and there are no VOC restrictions.
Application
Deburring, Finishing, Grinding, Surface Finishing, Surface Preparation, Surface Preparation for Painting, Weld Preparation
Application Category
Blending/Deburring, Grinding/Metal Stock Removal
Attachment Type
Hook & Loop, TN
Back Color
Blue
Brand
Scotch-Brite™
Center Hole Diameter (Imperial)
0.875 in
Center Hole Diameter (Metric)
22.098 mm
Color Family
Blue, Purple
Equipment - Machines
Right Angle Grinders
Form Type
Disc, Right Angle
For Use On
All Metals
Grade
Coarse
Health and Safety
Eye Protection, Hearing Protection
Industries
Aerospace, General Industrial, Metalworking, MRO, Paint Preparation, Transportation & Heavy Equipment
Max RPM
10000, 11000, 12000, 13300, 6000, 8600
Overall Diameter (Imperial)
4 in, 4.5 in, 5 in, 7 in
Overall Diameter (Metric)
101.6 mm, 114.3 mm, 127 mm, 177.8 mm, 101.6 mm, 114.3 mm, 127 mm, 177.8 mm
Position
Best
Primary Application
Metalworking
Product Color
Blue
Product Form
Disc
Substrate
All Metals
Substrate Category
Metal
Product Details
  • STEP ONE
    For thick paint or coatings (3+ mils, heavy duty machinery, oil & gas), Use a right angle sander, level the weld with a 3M Cubitron™ II fibre disc 982C, grade 36+. Choose a finer grade for smaller welds and a coarser grade for larger welds. Use 3M™ Red Ribbed Back-up pad to optimize performance.
  • STEP TWO
    Refine the finish with Scotch-Brite™ light grinding and blending disc, grade super duty coarse (SDCRS) with same back-up pad as Step 1.

The right sequence of abrasives can successfully achieve a seamless appearance when finishing welded carbon steel parts.

Depending on the paint system, available tools, and desired outcomes, there are multiple ways and products to choose from in achieving a carbon steel finish that can be painted or coated. The following process is recommended as an excellent starting point.

Customer Reviews
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Large Volume Order

If you are considering a large purchase of this or other 3M Abrasive products our inside sales team is ready to help by providing additional information and options that our industrial customers typically seek when making abrasive procurement decisions. Our technical expertise, customer support, and global capabilities put us in a unique position to address your biggest challenges, and we’ll do our best to prove that we should be your abrasive supplier of choice.


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