What sanding grit is used between coats of Bona Hard Wax Oil?
P120 max; Bona Scrad pad between applications
Bona specifies P120 max; Bona Scrad pad between applications for intercoat sanding on Bona Hard Wax Oil. Intercoat sanding or screening removes dust nibs, flattens applicator lines, and provides a mechanical key for the next coat. Too-coarse grit leaves scratch showing through; too-fine or skipped sanding weakens intercoat adhesion.
Sources
- PDF Bona Hard Wax Oil Broch DL · p.2