Sand Paper 320

You can use Sand Paper 320 on wood, metal, and plastic surfaces. It’s suitable for initial smoothing and for prepping surfaces before finishing or painting.

Attach the paper to a sanding block or compatible tool, apply light pressure, and move in a circular or even straight motion. Move consistently to avoid gouges, and finish with a lighter pass to achieve a uniform surface before finishing or painting.

Grit size indicates abrasive particle size. 320 is a mid-range grit that balances material removal with a smoother finish, making it a common choice for initial smoothing and prep before finer grits. It’s more aggressive than fine grits like 400 or 600, but finer than coarser grits like 240.

Align the abrasive side with the sanding block and secure it firmly using the block’s fasteners, clips, or hook-and-loop system. Ensure there are no wrinkles and that the backing is flat to avoid dimples or gouges during use.

Wear eye protection and a dust mask or respirator to avoid inhaling fine particles. Work in a well-ventilated area, keep a steady, light touch, and unplug the tool before changing the sandpaper.

Sand Paper 320 offers a balance between material removal and a smoother finish. Compared to 240, it’s less aggressive and leaves a smoother surface sooner; compared to 400, it’s coarser and removes material faster but with more texture. For reference: Sand Paper 240 (https://www.fepy.com/product/sand-paper-240) and Sand Paper 400 (https://www.fepy.com/product/sand-paper-400).

Yes. It can help buff out minor imperfections when used with light pressure and a circular motion. For a finer polish, you’ll typically move to higher grits (like 400 or 600) after using 320.

Common uses include removing light rust and scratches from metal, pre-smoothing wood surfaces before finishing, and prepping plastic surfaces. It’s well-suited for projects where you need a balance between material removal and surface finish.

Life depends on the material being worked, the pressure applied, and how often the paper clogs with dust. Using a sanding block and keeping the work area clean will help maximize its lifespan.

Start with 320 when you need to smooth rough surfaces and remove imperfections efficiently. If you require a finer finish after initial shaping, move to 400 or 600. For heavy material removal or stripping, a coarser grit like 240 may be more effective, then progress to finer grits for finishing.

Yes. If you’re weighing choices, you might look at Sand Paper 240 or Sand Paper 400 to compare aggression and finish. For quick reference: Sand Paper 240 (https://www.fepy.com/product/sand-paper-240) and Sand Paper 400 (https://www.fepy.com/product/sand-paper-400). You can also explore Sand Paper 600 (https://www.fepy.com/product/sand-paper-600) for a finer finish after using 320.