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3M Products

3M Products Wetordry Paper Sheet 431Q, 80 C-weight, 9 in x 11 in, 50/Pac, 250 ea/Case — Black

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Overview

Built for the job.

3M™ Wetordry™ paper sheet 431Q features extra-fast cutting silicon carbide on a strong C-weight, waterproof paper backing to provide superior finishing for both wet and dry applications on a variety of substrates, including paint, primer, gel coat, metal and wood. Used dry or with water, 3M™ Wetordry™ paper sheets…

Why Pros Choose 3M Products MMM

  • Versatile sheet can be used wet or dry on paint, primer, gel coat, metal, and wood finishes
  • Waterproof backing supports wet applications for decreased loading and a faster cut
  • Strong C-weight paper backing provides durability for either hand or machine sanding
  • Silicon carbide mineral produces a smoother finish than aluminum oxide

How to Use

For deburring, finishing, surface preparation, defense, facilities management

Compatibility

Compatible substrates: Aluminum, Wood.

Specifications

Technical specifications for 3M™ Wetordry™ Paper Sheet 431Q, 80 C-weight, 9 in x 11 in, 50/Pac, 250 ea/Case
Part No. 2018
Product Line MMM
MFR Model 2018
Standard/Approvals OSHA 29 CFR 1910.1200
Application For deburring, finishing, surface preparation, defense, facilities management
Manufacturer 3M Products
Trade Mark Tri-M-Ite™
Alternate Part Number-1 60070015668
UPC 051144020188
Brand Wetordry™
Grit 80
Grade Medium
Abrasive Material Silicon Carbide
Wet/Dry Wet/Dry
Series 431Q
Width (in) 9
Color Black
Backing Material Paper
Length (in) 11

About 3M Products

3M Products is a trusted manufacturer of professional auto body and refinish products used by collision repair shops and restoration specialists across North America.

Frequently Asked Questions

What surfaces can 3M Products MMM be used on?

3M Products MMM is compatible with Aluminum, Wood. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish.

How fast does autofxmart ship 3M Products MMM?

Most in-stock orders for 3M Products MMM ship the same or next business day from our US warehouse. Expedited options are available at checkout. Freight-class items may require an additional 1–2 days for carrier pickup.

Is this 3M Products product genuine?

Yes. autofxmart is an authorized distributor of 3M Products products. Every unit is factory-fresh, sealed, and backed by the manufacturer's standard warranty. If you have a concern, contact support@autofxmart.com and we will make it right.

What is the manufacturer part number (MPN) for 3M Products MMM?

The MPN for 3M Products MMM is 2018. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.

Documents & Safety

Warning: This abrasive product contains crystalline silica which can cause lung damage with prolonged exposure. Required PPE includes eye protection and respiratory protection when sanding. Dust generated during use may cause eye and skin irritation and pose inhalation hazards. Use adequate ventilation and avoid breathing dust. Wash hands thoroughly after handling. Always refer to the full SDS before use.

Why Buy from autofxmart

  • Authorized distributor — authentic, factory-fresh stock.
  • Fast US shipping — most orders ship within 1 business day.
  • 30-day returns — buy with confidence.
  • Pro-shop pricing — bulk discounts available on request.
  • Expert support — questions? Email us at support@autofxmart.com.
How to apply

Steps

1Pick the right grit for the stage of work.
2Mount on your sander or backing block.
3Work evenly and let the abrasive cut.
4Step through finer grits to refine.
5Blow off and wipe the surface before the next step.
Specifications

Full data

Brand3M Products
Part #2018
UPC051144020188
ApplicationFor deburring, finishing, surface preparation, defense, facilities man
SizeSL
ColorBlack
OriginUS
ConditionNew
Trade MarkTri-M-Ite™
Frequently asked

Good to know

3M Products MMM is compatible with Aluminum, Wood. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish.
Most in-stock orders for 3M Products MMM ship the same or next business day from our US warehouse. Expedited options are available at checkout. Freight-class items may require an additional 1–2 days for carrier pickup.
Yes. autofxmart is an authorized distributor of 3M Products. Every unit is factory-fresh, sealed, and backed by the manufacturer's standard warranty. If you have a concern, contact support@autofxmart.com and we will make it right.
The MPN for 3M Products MMM is 2018. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.

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