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Package Size: 17.9 x 3.6 x 3.1 inches
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.
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.
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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).
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