Shipping carton measures 9.94 in long by 11.93 in wide by 7.87 in high.

How fast can I get it?

In stock at our 1587 First Avenue store. Order by 10am for same-day delivery anywhere in Manhattan.

What's the model number?

Model number 99421NA, UPC 051144994212, our SKU 6086607.

3M Wetordry 99421NA Sandpaper, 11 in L, 9 in W, Extra Fine, 320 Grit, Silicon Carbide Abrasive, Paper Backing

Model: 99421NA
UPC: 051144994212
Our SKU: 6086607; Pack of 25
Factory pack: 10

Can be used wet or dry
Bonded with a waterproof resin

Primarily used in the metalworking and woodworking industries, the 3M™ Wetordry™ paper sheet, 413Q, is a silicon carbide, closed coat product bonded with a waterproof resin. It works well for sanding old finishes, fine featheredging, surface work and can be used wet or dry.

$23.9925-packLaunch price

$0.96 each

List $26.70

In stock todaySame-day delivery in Manhattan, order by 10am

Quantity

1 = one 25-pack

Availability

in store at 1587 First Ave0

at NY Paint & Hardware3

12 more on the Wednesday, Oct 21 truck

Delivery

Same-day delivery in Manhattan, order by 10am

$35 in Manhattan, free at $250+

Model: 99421NA
UPC: 051144994212
Our SKU: 6086607; Pack of 25
Factory pack: 10

Product highlights

Length

Width

Grit Size

Abrasive Material

Silicon Carbide

Color

Black

Applicable Materials

Fiberglass Plastic

Backing Material

Paper

Backing Weight

Specifications (19)

Full product specifications
Abrasive Material	Silicon Carbide
Applicable Materials	Fiberglass Plastic
Backing Material	Paper
Backing Weight	A
Bond Type	Resin
Coat Type	Closed
Color	Black
Grit Grade	Extra Fine
Grit Size	320
Length	11
Width	9
Weight	0.93 lb
Length (shipping)	9.94 in
Width (shipping)	11.93 in
Height (shipping)	7.87 in
Sold as	Sold by the bx 25
Factory pack	10
Country of origin	US
Shipping dimensions	9.94 in long by 11.93 in wide by 7.87 in high

Product description

Finished in black, with abrasive material Silicon Carbide, applicable materials Fiberglass Plastic, backing material Paper.

Can be used wet or dry
Bonded with a waterproof resin

About this item

What is this?: 3M Wetordry 99421NA Sandpaper, 11 in L, 9 in W, Extra Fine, 320 Grit, Silicon Carbide Abrasive, Paper Backing. Listed under Wet & Dry Sheet.
What size is it?: Shipping carton measures 9.94 in long by 11.93 in wide by 7.87 in high.
How is it sold?: Sold as a box of 25.
How fast can I get it?: In stock at our 1587 First Avenue store. Order by 10am for same-day delivery anywhere in Manhattan.
What's the model number?: Model number 99421NA, UPC 051144994212, our SKU 6086607.

Delivery and returns

Same-day delivery in Manhattan, order by 10am
Pickup at 1668 First Avenue.
Returns accepted within 30 days in original packaging with the receipt. Special-order items may be subject to a restocking fee : call the counter at (212) 535-8400.