3M™ Wetordry™ Paper Disc 431Q, 320 C-weight, 12 in x NH, Die 1200B, 50/Carton, 100 ea/Case

$3.16 / Each

SKU	7010328268
Legacy SKU	60650006939
UPC	00051144138807
Product Number	431Q

3M Wetordry Paper Disc 431Q features extra-fast cutting silicon carbide on a strong, waterproof paper backing that gives you superior finishing for both wet and dry applications on a variety of substrates.

Versatile disc can be run wet or dry on paint, primer, gel coat, metal, and wood
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 cuts faster than aluminum oxide and produces a smoother finish
Adhesive backing provides easy attachment to random orbital sander

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Superior Cut Rate

Durable

Custom Fit

Can Use on Many Surfaces

Product Dimensions	Imperial	Metric
Weight	0 NULL
Width	0 null
Length	0 null
Height	0 null
Center Hole Diameter	0 NP	0.0 NP

Shipping Dimensions
Weight	6.17008 lb
Length	12.91339 in
Width	3.58268 in
Height	13.38583 in

Color	Black

PRODUCT FAQ

What is the 3M™ Wetordry™ Paper Disc 431Q?

The 3M™ Wetordry™ Paper Disc 431Q is an abrasive sanding disc designed to be used wet or dry for finishing applications.
What does the number "320 C-weight" refer to in the product description?

The number "320 C-weight" refers to the grit level of this sandpaper. It means that it has a medium-coarse grit, ideal for moderate material removal and finishing.
What size is each individual disc in this package?

Each disc measures 12 inches by NH (no-hole) in size, making them compatible with many different backing pads and tools.
How many discs are included in one package of these paper discs?

There are 50 pieces per inner pack, and 100 packs per case, for a total of 5,000 paper discs included when you purchase a full case.
Can I use this type of sandpaper on metal surfaces as well as wood?

Yes, absolutely! The high-strength backing on these discs makes them durable enough for use on both metal and wood materials.

For industrial/occupational use only. Not for consumer sale or use.

3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.

SKU 7010328268 | 3M™ Wetordry™ Paper Disc 431Q

UPC 00051144138807 | 3M™ Wetordry™ Paper Disc 431Q

Product Description: 3M™ Wetordry™ Discs

3M™ Wetordry™ discs are a versatile abrasive solution that can be used with water to prevent dust and debris from clogging the abrasive points and reduce air-borne dust. These discs are ideal for surfaces that generate a lot of dust, such as paint, primer, and wood. They can also be used dry for finishing metal and gel coats. The adhesive backing provides easy attachment to a random orbital sander.

These discs use silicon carbide, a mineral that is very hard and fractures easily, resulting in freshly exposed sharp edges that cut extra fast and produce a smooth, professional-looking finish. Silicon carbide products are commonly used for low-pressure applications such as paint prep and finishing on wood and metal. While it wears faster than aluminum oxide, it produces a superior finish.

3M™ Wetordry™ products are backed with a 3M proprietary durable waterproof paper backing that supports both wet and dry applications. Lighter weight than cloth, and smooth rather than textured, paper backing is preferable for lighter applications such as finishing and paint prep. At the same time, many such applications produce a significant amount of dust, clogging the abrasive points and creating an inferior work environment. These effects can be minimized by sanding with water to rinse dust away from the workpiece and the abrasive surface.

Can be used with water to prevent dust and debris from clogging the abrasive points and reduce air-borne dust
Ideal for surfaces that generate a lot of dust, such as paint, primer, and wood
Can be used dry for finishing metal and gel coats
Uses silicon carbide, a mineral that is very hard and fractures easily, resulting in freshly exposed sharp edges that cut extra fast and produce a smooth, professional-looking finish
3M™ Wetordry™ products are backed with a 3M proprietary durable waterproof paper backing that supports both wet and dry applications
Lighter weight than cloth, and smooth rather than textured, paper backing is preferable for lighter applications such as finishing and paint prep