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3M™ Paper Sheet 426U, 400 A-weightt, 9 in x 11 in, 100 per inner 1000 per case

Part Number 426U3M ID 60440231961UPC 00051141278490
  • Silicon carbide is ideal for general purpose sanding on wood, metal, plastic, dry wall, fiberglass, glass, and ceramic
  • Load resistant coating and open coat construction minimize loading
  • A-weight paper provides flexibility for finishing contours and angles
  • Paper sheet is easily sized according to the task
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Specifications
Attribute Name
Value
Application
Finishing, Sanding, Surface Preparation
Application Category
Sanding Wood by Hand
Backing Material
Paper
Backing Weight
A Weight
Brand
3M™
Coat Type
Open Coat
Color
Gray, Gray
Equipment - Machines
Hand Sanding
For Use On
Aluminum, Hardwood, Softwood, Solid Surface, Whitewood
Grit
P400
Industries
Metalworking, Woodworking
Length
9 in
Length (Metric)
228.6 Centimeter
Mineral Type
Silicon Carbide
Net Weight (Imperial)
23.9 lb
Position
Better
Primary Application
Other Door Assembly Applications
Product Form
Sheet
Sub Industries
Cabinetry, Custom Woodworking and Millwork, Furniture, Primary Wood and Panel Processing
Substrate
Aluminum, Hardwood, Softwood, Solid Surface, Whitewood
Wet or Dry
Dry
Width
11 in
Width (Metric)
279.4 mm
Product Details
  • Silicon carbide is ideal for general purpose sanding on wood, metal, plastic, dry wall, fiberglass, glass, and ceramic
  • Load resistant coating and open coat construction minimize loading
  • A-weight paper provides flexibility for finishing contours and angles
  • Paper sheet is easily sized according to the task

3M™ Paper Sheet 426U is a general purpose abrasive sanding sheet constructed on an A-weight paper backing and features an anti-loading coating and open coat construction. Silicon carbide abrasive and lightweight paper backing make this sheet an ideal product for finishing applications such as paint prep, white wood sanding, sealer sanding, and solid surface finishing.

3M™ Paper Sheet 426U
Easily cut 426U sheet to size for tasks such as sealer sanding with 3M™ Orbital Sander
Fast Cut, Fine Finish on Wood and Painted Metal
3M™ Paper Sheet 426U is a premium silicon carbide sheet that creates a smoother finish than aluminum oxide or garnet abrasive products on painted metal and wood substrates. Its resin bond construction provides superior grain retention while the open coat construction, along with the load resistant coating, combine to provide excellent anti-loading characteristics. The light A-weight backing provides conformability over contours and into crevasses and corners.

Final Finishing by Hand or Power Sander
The sheet can also be easily cut to fit a hand pad block, inline sanders, or finishing or power sanders. Other applications include general sanding, finishing, blending, surface leveling and prep prior to staining or painting. These versatile sanding sheets contain the ideal abrasive grain type and grades for multi-step finishing processes.

A 3M Best for Finishing Hard and Soft Woods
Silicon carbide is a synthetic mineral that is very sharp and commonly used for final finishing in white wood sanding. While it breaks down faster than aluminum oxide, it produces a superior finish.

Learn more about 3M solutions for woodworking here. (PDF, 21 Mb)

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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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