Sand whitewood, plywood, lumber and other soft woods, with a sanding board or block or by hand with sharp and consistent cutting action using WoodSand A515 multi-grit paper sheets. Crafted with a natural garnet abrasive, these lightweight sheets are great for all phases of bare wood preparation and before applying stains and finishes. Featuring a versatile C-weight backing, these multi-grit paper sheets are highly durable but still flexible enough to easily mount on sanding boards and blocks or conform to your hand.