70 Pieces Wet Dry Sanding Discs, VIBRATITE 5 Inch No Hole Hook and Loop Sandpaper 320 Grit Round Sand Paper Pad for Grinding Polishing Finishing Sander

SANDING PROCESS & APPLICATIONS Medium Sanding: 60 Grit to 320 Grit Medium grit sandpaper is suitable for feather sanding, grinding of polyester putty, aluminum plates, fiberglass, and wall shaping.

Fine Sanding: 400 Grit to 1000 Grit Fine grit sandpaper is good for final finishing of polyester putty, wood, paint primer, fiberglass and old paint.

Extra Fine Sanding: 1500 Grit to 3000 Grit Extra fine grit sandpaper is used for light sanding between coats of finish and to sand hardwood, stone and other non- metallic materials.