Skip to main content
Sandpaper, 11 in L, 9 in W, Extra Coarse, 120 Grit, Aluminum Oxide Abrasive, Paper Backing Gold - pack of 25

Roll over image to zoom in

3M 99403NA-CCClick To Copy Sandpaper, 11 in L, 9 in W, Extra Coarse, 120 Grit, Aluminum Oxide Abrasive, Paper Backing Gold - pack of 25

Item #: 99403NA-CC by 3M

UPC #: 51144021130

See reviewsSee reviews
In Stock

$20.69

/package
SAVE UP TO 2.07

Buying in bulk

QUICK SHIPPING*Usually ships in 1 business dayIn stock: 52 units available
QTY
+
+ Add to Wishlist
Buy in Bulk & Save - See How Watch Now

Shop with Confidence

30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.

Features
  • 120-Grit Aluminum Oxide Sandpaper
  • Durable, resin-bonded, C-weight paper backing resists tearing in hands-on applications
  • Aluminum oxide abrasive cuts fast and helps provide a consistent, fine finish
  • Open coat resists loading on soft materials

Height

0.05

ECCN

EAR99

Width

9

Country Origin Code

US

Length

11

Hazardous Material

No

Grit

120

Color

Gold

Backing Material

Paper

Coat Type

Open

Abrasive Material

Aluminum Oxide

Application

For hand or machine sanding on soft metals and wood

Grit grade

Extra Coarse

Bond Type

Resin

Nomenclature

99403 ALUM OX SNDPR 120C 9X11

Backing Weight

C

Applicable Materials

Soft Metal Wood

Grit Size

120

Product Overview
SANDPAPER AL OXIDE 9X11IN 120C

The 3M paper sheet 336U features a heat-resistant resin bond. The C-weight paper backing is tear-resistant yet can be easily cut to fit any work piece or hand tool for the task at hand. Aluminum oxide is the mineral of choice for a wide variety of applications on many substrates. It is a long-lived, durable abrasive that self-fractures to expose fresh cutting edges, keeping it sharper longer than many other abrasives. This sheet features an open coat aluminum oxide mineral to help reduce loading and deliver longer service life.