Sandpaper coarseness is determined by the size of grit on the paper—ranging from extra-coarse to extra-fine. Using sandpaper that's too coarse could damage the material you're working with.

How a sandpaper grit works on a material will drastically differ based on the type of sander you're using. Some power sanders cut more aggressively and leave more noticeable gouges than others.

Here’s a look at the different types of textured surfaces manufacturers ... surface texture or exceeding USAP’s grit limits. Fine Sandpaper (320-400 grit) – Lightly rough up the surface ...

Sandpaper coarseness is determined by the size of grit on the paper—ranging from extra-coarse to extra-fine. Using sandpaper that's too coarse could damage the material you're working with.

Comprehensive 150 Pcs Sanding Discs Kit--This 150pcs set includes ... 800 1000 1500 2000 3000 5000 7000 10000 (10 pieces each grit), 2 types upgraded backing pads with 1/4" shank, 2 pcs soft ...