Polish Resin Art: 1000?2000?3000 Wet Sanding + Buff
Resin art pieces—tabletops, jewelry, coasters—often come out glossy, but drips, ripples, or dust specks can dull the finish. The path to a mirror shine is a careful sanding and buffing ladder: 1000 ? 2000 ? 3000 grit wet sanding, followed...