Workshop Tip: Reverse your rubber sanding block for curves
The curved back of a regular sanding block makes a great tool for smoothing concave surfaces.
I’ve found that putting a piece of sandpaper across the curved back of a standard rubber sanding block provides the needed support for smoothing concave surfaces. The little brads inside the block hold the paper just as well in this position.
—TOM IGIELSKI, Woodbury, Minn.
Illustrations by Dan Thornton
From Fine Woodworking issue #281