3M Wetordry 800 Grit Sandpaper Sheets
Price checked today at 13:30 CT
Switching between different sheets mid-project is a chore that disappears when your abrasive can handle both wet and dry work equally well.
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Our read on this product
Most sandpaper starts to lose its bite the moment you really get to work, but this stuff keeps cutting long after you expect it to quit. The silicon carbide grains are engineered to self-fracture, meaning they constantly expose new, sharp edges rather than just dulling down and clogging up.
You will find yourself reaching for these sheets because they do not care if your surface is wet or dry. The backing is flexible enough to follow the curves of a fender without cracking, which saves you from constantly swapping out different types of paper as you move through your prep work.
What makes it stand out
- Self-fracturing grain structure maintains a consistent cut rate significantly longer than standard aluminum oxide sheets.
- Waterproof A-weight backing provides the ideal balance of flexibility and durability for hand-sanding complex automotive curves.
Real-world notes
- The backing stays pliable even when soaked, making it much easier to sand contoured body panels by hand.
- It resists loading up with primer dust, so you spend less time cleaning the sheet and more time sanding.
- The consistent cut makes it easier to avoid sanding through your clear coat when you are working on tight blends.
Keep a stack of these in the garage if you want to stop fighting your sandpaper and start focusing on the finish.
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