https://www.mccoys.com/shop/p/6770309-052303-27/3m-99402na-sandpaper-11-in-l-9-in-w-fine-150-grit-aluminum-oxide-abrasive-paper-backing
99402NA Sandpaper, 11 in L, 9 in W, Fine, 150 Grit, Aluminum Oxide Abrasive, Paper Backing
Sku: 6770309-052303-27
$14.20
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Estimated Arrival On: 05/16/2026
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.
- 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
Coat Type
Open
Bond Type
Resin
Length
11
Width
9
Grit Size
150
Backing Material
Paper
Backing Weight
C
Grit Grade
Fine
Abrasive Material
Aluminum Oxide
Color
Gold
Applicable Materials
Soft Metal, Wood
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