How To
Sandpaper stored on a shelf tends to curl and harden. Prevent this by stori
Sandpaper stored on a shelf tends to curl and harden. Prevent this by storing it between two pieces of quarter-inch plywood fastened together with a piano hinge or large rubber bands.
Sandpaper stored on a shelf tends to curl and harden. Prevent this by storing it between two pieces of quarter-inch plywood fastened together with a piano hinge or large rubber bands.
