3M Paper Sheet 405U, 5-1/2 in x 9 in, 500A A-weight

3M Paper Sheet 405U, 5-1/2 in x 9 in, 500A A-weight

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$999.99 USD & FREE Shipping.
  • Fast cutting silicon carbide delivers exceptional finishes
  • Load-resistant coating and open coat construction minimize loading for better finish and longer abrasive life
  • Silicon carbide is ideal for general purpose sanding on wood, metal, plastic, dry wall, fiberglass, glass and ceramic
  • Light A-weight paper backing has excellent conformability
  • Great for contour sanding
Overview
3M Paper Sheet 405U is a silicon carbide sheet constructed on an A-weight, light paper backing. It features a load-resistant coating and open coat construction.

Extra Fine and Indispensable
Few shops can do without abrasives in handy sheet form, and our 3M™ Paper Sheet 405U is built to be indispensable. A flexible A-weight paper backing provides excellent conformability and silicon carbide abrasive mineral delivers exceptional finishes.

Our silicon carbide abrasive sheets create a smoother finish than aluminum oxide products on most substrates. While it breaks down faster than aluminum oxide, it produces a superior finish. A 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.

These versatile sanding sheets contain the ideal abrasive grain type and grades for multi-step finishing processes.

Paper Backing for Conformability to Contours
The light A-weight backing provides conformability over contours and into crevices and corners. The sheet can also be easily cut to fit a hand pad block, inline sander, or finishing or power sanders. Other applications include general sanding, finishing, blending, surface leveling, prep prior to staining/painting and scuff sanding between coatings.

Recommended Applications
Silicon carbide is a synthetic mineral that is very sharp and commonly used for final finishing in white wood sanding.

It is ideal for general purpose sanding on wood, metal, plastic, dry wall, fiberglass, glass and ceramic materials as well as contour blending.

3M Paper Sheet 405U, 5-1/2 in x 9 in, 500A A-weight

Specifications
General Information
Brand
3Mâ„¢
Coat Type
Open Coat
Sanding Type
Dry
Country Of Origin
Canada
Sold As
Case
California Residents
Dimensions and Specifications
Backing Weight
A Weight
Grit
500
Overall Length (Imperial)
9 in
Overall Length (Metric)
228.6 mm
Overall Width (Imperial)
5.5 in
Overall Width (Metric)
139.7 mm
Micron Grade
Non Pertinent
Width
9.61 in
24.4 cm
Height
12.24 in
31.1 cm
Length
9.61 in
24.4 cm
Volume
1129.9 cubic inch
18515.7 cm3
Weight
20.54 lb
9.32 kg
Other Details
Industries
Woodworking
Sub Industries
Cabinetry
Product Category
Coated Abrasives
Usage Information
Application
Sanding
Equipment - Machines
Hand Sanding
Sub Applications
Scuffing
Equipment Machines
Hand Sanding
Material and Composition
Abrasive Material
Silicon Carbide
Backing Material
Paper
Product Form
Sheet
Grade
Non Pertinent
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