3M 99419NA Wet Or Dry Tri-M-Ite Paper Sheets 9'X11' Wet Or Dry 600A Grit Pack/25 Shelf Hardened steel blade stays sharp

Hardened steel blade stays sharp through heavy use

Uniform coating leaves no gaps and protects against corrosion and leaks

HEPA filtration stops ultra fine dust

Size: 1-9/16"

Blade Size: 20"

3M 99419NA Wet Or Dry Tri-M-Ite Paper Sheets 9'X11' Wet Or Dry 600A Grit Pack/25 Shelf Hardened steel blade stays sharp"3M" WET OR DRY TRI M ITE PAPER SHEETS 9" x 11" Can be used with water to reduce clogging and extend abrasive life For wet or dry sanding between coats of varnish, paint and other finishes 600 A Sleeve 25 Ideal for sanding metal for repainting or prior to primer coat Features silicon carbide, a sharp, synthetic material that cuts fast and smooth Pack 25