Shipping carton measures 9.95 in long by 11.89 in wide by 7.86 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 99420NA, UPC 051144994205, our SKU 6086599.

3M Wetordry 99420NA Sandpaper, 11 in L, 9 in W, Fine, 400 Grit, Silicon Carbide Abrasive, Paper Backing

Model: 99420NA
UPC: 051144994205
Our SKU: 6086599; Pack of 25
Factory pack: 10

Stays flexible and cuts fast
Can be used wet or dry
Bonded with a waterproof resin

The 3M™ Wetordry™ Tri-M-ite™ sheet, 413Q, is a silicon carbide, closed coat product bonded with a waterproof resin. It can be used wet or dry for sanding old finishes, fine featheredging, surface work or last final sanding step before priming.

$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

8 more on the Wednesday, Oct 21 truck

Delivery

Same-day delivery in Manhattan, order by 10am

$35 in Manhattan, free at $250+

Model: 99420NA
UPC: 051144994205
Our SKU: 6086599; 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	Fine
Grit Size	400
Length	11
Width	9
Weight	0.95 lb
Length (shipping)	9.95 in
Width (shipping)	11.89 in
Height (shipping)	7.86 in
Sold as	Sold by the bx 25
Factory pack	10
Country of origin	US
Shipping dimensions	9.95 in long by 11.89 in wide by 7.86 in high

Product description

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

Stays flexible and cuts fast
Can be used wet or dry
Bonded with a waterproof resin

About this item

What is this?: 3M Wetordry 99420NA Sandpaper, 11 in L, 9 in W, Fine, 400 Grit, Silicon Carbide Abrasive, Paper Backing. Listed under Wet & Dry Sheet.
What size is it?: Shipping carton measures 9.95 in long by 11.89 in wide by 7.86 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 99420NA, UPC 051144994205, our SKU 6086599.

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.