80 Grit Sanding Discs

Serious Grit 80 grit sanding discs are premium film-backed velcro discs designed to fit most 5" and 6" random orbital sanders with hook and loop backing pads.  This is a coarse grit, used by woodworkers and DIYers for stock removal and initial sanding of projects. It also works well on metal and can be used for flattening plane soles, grinding blades, etc. It has very strong cutting power and can be used standalone or in a progression with other grits from coarse to fine. It is often used in rough construction or DIY work when using softwoods like pine or fir. When used in furniture or other hardwood projects, it's typically used as one of the first steps in flattening and followed up by finer grits in a progression up to 220 or so. Serious Grit 80 grit sandpaper uses aluminum oxide with fused zirconia. This gives the discs a much longer life vs standard aluminum oxide discs. They're also made with a premium heat treated zinc stearate coating to reduce clogging which helps prolong the