These abrasive sheets are the choice of professional woodworkers for sanding a wide variety of bare and unfinished goods. Manufactured from a unique Aluminum Oxide, which fractures into new, sharp edges as it wears.150 Grit Premium Woodworking Sandpaper 9" x 11" Sheet (400 Sheets), 400PK This material is an excellent substitute for garnet paper, and in most applications will outlast garnet..
.40 Grit Aluminium Oxide, Garnet Color Sandpaper 4-1/2 in x 5-1/2" Sheet (20 Sheets), 20PK The sheets are glue bonded and feature an open coat paper backing.