3M 11 in. L X 9 in. W 320 Grit Silicon Carbide Sandpaper 100 pk

The 3M™ Paper Sheet 426U is a premium silicon carbide sheet that helps create a smoother finish than aluminum oxide or garnet abrasive products on painted metal and wood substrates. Its resin bond construction provides superior grain retention while the open coat construction, along with the load-resistant coating, combine to provide excellent anti-loading characteristics. The light A-weight backing helps provide conformability over contours and into hard-to-reach areas. The sheet can also be easily cut to fit a hand pad block, inline sanders or finishing or power sanders. Other applications include general sanding, finishing, blending, surface leveling and prep prior to staining or painting. These versatile sanding sheets contain the ideal abrasive grain type and grades for multi-step finishing processes.