Click for larger image and other views

How can we improve our images or Product Specifications?

3M Paper Sheet 336U, Aluminum Oxide, 17-1/2" Length x 2-3/4" Width, 100 Grit (Pack of 200)

Be the first to review this item


Specifications for this item
Number of Items
Overall Width
2-3/4  inches
Item Shape
Color Name
Construction Type
Part Number
Grit Material Type
Aluminum Oxide
Grit Type
Brand Name
Manufacturer Series Number
Manufacturer Grade
Backing Type
Overall Length
17-1/2  inches
Warning Message

This product is intended for professional/commercial use.

When you check out, you will be asked to verify that you are a professional/commercial user. Please review the safety information and legal disclaimer for this product.

This item is no longer available

This item ships for FREE with 2-Day Shipping on orders over $50. (Details)

Want it delivered on Tue, Apr 28? Order in-stock items in the next 1 day 4 hrs 59 mins and choose One-Day Shipping at checkout.

  • Share

This item has already been added to

Update Quantity Cancel

Select a List Create New List

You can add a description later

Key Features

  • Tough aluminum oxide abrasive cuts fast and performs well on many surfaces
  • Medium-weight paper backing resists tearing
  • Anti-loading open-coat feature enables longer use before replacement
  • Flexible sheets are suitable for both flat and contoured sanding
  • Cut-rate and durability are suitable for offhand blending and sanding on a variety of substrates

Package Details

Shipping Weight: 4.35 pounds
Package Size: 17.9 x 3.6 x 3.1 inches

Product Description

An aluminum oxide sheet constructed on a C-weight, intermediate paper backing. Resin bonded for heat resistance. Load resistant. Good on soft metals. Backing material: paper. Backing weight: C weight. Coat type: open coat. Gold color. Grade: 100. Measures 17-1/2" length by 2-3/4" width.

From the Manufacturer

The 3M™ Paper Sheet 336U is constructed of aluminum oxide and comes in grades 100, 120 and 150 for a variety of hand sanding applications. The medium C-weight paper backing provides the durability needed for coarse or intermediate sanding, yet is flexible enough to be used on curved surfaces. The cut-rate and durability of this sheet, along with an open coat construction, make it an excellent choice for offhand blending of adjacent pieces in wood- and metal-working, as well as for sanding plastics and fiberglass.

Aluminum oxide is a very hard mineral that maintains sharp points on the grains much longer than natural abrasives such as emery or garnet. The abrasive grains are adhered to the sandpaper with some space between them, known as open-coat construction, to minimize the buildup of dust on the surface of the paper, which would otherwise load the abrasive points. Loading often results from sanding soft materials and can clog the abrasive, shortening the usable life of the sandpaper sheet.

For more than a century, 3M has applied innovation and technology to improving our customers’ lives and supporting their business goals. Today the company, from its headquarters in St. Paul, Minnesota, serves industrial and commercial customers and consumers in nearly 200 countries. Abrasive Systems products, including a complete line of coated abrasives, microfinishing and microreplicated abrasives, and hardware accessories, provide the finishing touch for almost any surface conditioning application. The 3M brand, across thousands of products, represents consistency, superior quality, and value.

How can we improve our Product Description?

Important Information

Legal Disclaimer

3M packages and labels its industrial/commercial products for purchase and use by industrial, professional, and commercial customers. Unless specifically stated on the product package or applicable product literature, 3M industrial products are not packaged, labeled, or intended for sale to individual consumers (ie., the general public).

Customer Reviews

There are no customer reviews yet.

Be the first to review this item

Go to the HomePage

Order by Phone
M-F 8am-10pm ET, Sat-Sun 8am-5pm ET 800-220-4242

My Account| Returns| Help

Website Feedback| Contact Us| Sell on AmazonSupply| Become an Affiliate

Privacy Notice| Conditions of Use

Follow Us 

© 2015, Inc. and its affiliates.