3M Paper Sheet 346U, 80 D-weight, 3 in x 8 in, Box of 200
SKU:02145
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Overview
3M Paper Sheet 346U is constructed of aluminum oxide and comes in a range of grades and sizes to accommodate many different projects. The paper backing is durable for coarse sanding, yet flexible enough to be used on curved surfaces.
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.
One box holds 200 sheets.
- Tough aluminum oxide abrasive cuts fast and performs well on many surfaces
- Load resistant open-coat feature enables longer use before replacement
- Strong, D-weight paper backing supports aggressive sanding
What you get
200 sheetsin every box you order
- 1 box
- 200 sheets
- Full case
- 10 boxes · 2000 sheets
Stocking the shop? Set quantity to 10 for a full case.
Specifications
- Part number
- 02145
- Brand
- 3M
- Product line
- 346U
- Grit
- 80
- Abrasive mineral
- Aluminum Oxide
- Backing
- Paper
- Size
- 3 × 8 in
- UPC
- 051144021451
Works on
- Aluminum
- Brass
- Bronze
- Copper
- Fiberglass
- Gelcoat
- Glass
- Hardwood
