Sandpaper Grit Chart
Complete grit sequence with printable PDF. The reference guide every floor sander needs.
Read More →What Machine Are You Using?
Different sanders take different sandpaper. Pick your machine and we'll tell you exactly what to buy.
Essential Guides
How to Sand with a Rental Sander
Step-by-step guide with shopping list, NWFA grit sequence, and the 5 most common mistakes.
Read More →Best Sandpaper for Hardwood Floor Refinishing
Full product comparison — VA vs Norton vs 3M across drum sheets, edger discs, and buffer screens.
Read More →Floor Sanding Troubleshooting
Drum marks, swirl marks, scratches under finish — cause, fix, and prevention.
Read More →80 Grit vs 100 Grit
When to use each, and why the answer depends on your finish type.
Read More →Removing Paint from Wood Floors
Start at 24 or 36 grit. Here's the technique that works.
Read More →Sandpaper Types Explained
Aluminum oxide vs silicon carbide vs ceramic vs zirconia — which type for which job.
Read More →More Guides
Best Drum Sander Sheets 8×19.5
Fits Clarke DU-8, EZ-8, Hiretech HT8
Read More →Floor Sanding Edger Discs 7-Inch
Fits Clarke Super 7R and compatible edgers
Read More →Best Sandpaper for Drywall Finishing
Grit types, mesh vs paper, and our top picks.
Read More →Best Sandpaper for Deck Sanding
Grit sequences for pressure-treated and cedar decks.
Read More →Best Sandpaper for Wood Furniture
Grit progression for tables, chairs, and cabinets.
Read More →Professional Sandpaper Guide is run by Matt Lipman, CEO of Capstone Holding Corp. (NASDAQ: CAPS) and a Virginia Abrasives board member. We disclose this relationship because transparency matters. Read our full editorial approach →